{"title":"Reef Supplements","description":"","products":[{"product_id":"tropic-marin-all-for-reef","title":"Tropic Marin All For Reef","description":"\u003cp\u003eTropic Marin All For Reef is an all-in-one reef supplement that gives your corals everything they need in a single balanced product. Instead of dosing calcium, alkalinity, magnesium, and trace elements separately, All For Reef maintains them all at once, along with the organic components corals use for healthy tissue and vivid color. It is a favorite for keeping mixed reef and SPS tanks stable with minimal fuss. Build your reef with \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/corals\"\u003ecorals\u003c\/a\u003e and \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003ereef supplements\u003c\/a\u003e.\u003c\/p\u003e\u003ch3 style=\"margin:16px 0 6px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eWhy All For Reef\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMaintains calcium, alkalinity, magnesium, and all trace elements in one product\u003c\/li\u003e\n\u003cli\u003eReplaces separate two-part or multi-bottle dosing\u003c\/li\u003e\n\u003cli\u003eSupplies bio-active organic components corals use for tissue and color\u003c\/li\u003e\n\u003cli\u003epH-friendly and precipitate-free when dosed as directed\u003c\/li\u003e\n\u003cli\u003eMade in Germany by Tropic Marin to a high purity standard\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:16px 0 6px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eLiquid or Powder?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid\u003c\/strong\u003e is ready to use, just dose it directly, the most convenient option\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowder\u003c\/strong\u003e is a concentrate you mix with RO\/DI water to make your own solution, more economical for larger tanks and heavy dosing\u003c\/li\u003e\n\u003cli\u003eBoth are the same formula and give the same results in your tank\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:16px 0 6px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Dose\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStart with a small daily dose and increase gradually to match your tank’s alkalinity consumption\u003c\/li\u003e\n\u003cli\u003eDose into an area of good flow, ideally with a dosing pump for consistency\u003c\/li\u003e\n\u003cli\u003eFor the powder, mix with RO\/DI water per the label to make your working solution first\u003c\/li\u003e\n\u003cli\u003eTest alkalinity regularly and adjust the dose to hold it stable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:16px 0 6px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eChoose Your Size\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;margin:6px 0 4px;font-size:0.95em;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eForm and Size\u003c\/th\u003e\n\u003cth style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e250 mL Liquid\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSmall tanks or trying it out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e500 mL Liquid\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eNano to mid-size reefs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e1000 mL Liquid\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eStandard reefs, best liquid value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e800 g Powder\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eConcentrate, makes a large volume, economical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e1600 g Powder\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eConcentrate, best value for heavy dosing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3 style=\"margin:16px 0 6px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;margin:6px 0 4px;font-size:0.95em;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;width:40%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eTropic Marin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;width:40%;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eAll-in-one reef supplement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;width:40%;\"\u003eMaintains\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eCalcium, alkalinity, magnesium, and trace elements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;width:40%;\"\u003eForms\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eLiquid (250, 500, 1000 mL) and Powder (800, 1600 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;width:40%;\"\u003eBest for\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eMixed reef and SPS aquariums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;width:40%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eMade in Germany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3 style=\"margin:16px 0 6px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003ePair It With\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTest alkalinity and calcium with \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-multitest-marine-ph-alkalinity\"\u003ereef test kits\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/tropic-marin-pro-reef-sea-salt\"\u003eTropic Marin Pro-Reef salt\u003c\/a\u003e for water changes\u003c\/li\u003e\n\u003cli\u003eBrowse more \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/corals\"\u003ecorals\u003c\/a\u003e and \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003eadditives and supplements\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:16px 0 6px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does All For Reef do?\u003c\/strong\u003e\u003cbr\u003eIt supplies all of the major and trace elements corals consume in a single balanced product, so you do not need separate two-part or multi-bottle dosing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShould I get liquid or powder?\u003c\/strong\u003e\u003cbr\u003eThey are the same formula. Liquid is ready to use, while the powder is a concentrate you mix with RO\/DI water for better value, especially on larger tanks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much should I dose?\u003c\/strong\u003e\u003cbr\u003eStart low and increase to match your alkalinity consumption. Test regularly and follow the label instructions for your tank.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it reef safe?\u003c\/strong\u003e\u003cbr\u003eYes. It is made specifically for reef and coral aquariums.\u003c\/p\u003e","brand":"Tropic Marin","offers":[{"title":"250 mL - Liquid","offer_id":48208101671131,"sku":"TM26702","price":16.99,"currency_code":"USD","in_stock":true},{"title":"500 mL - Liquid","offer_id":48115017089243,"sku":"TM26704","price":23.99,"currency_code":"USD","in_stock":true},{"title":"1000 mL - Liquid","offer_id":48115017122011,"sku":"TM26706","price":39.99,"currency_code":"USD","in_stock":true},{"title":"800 g - Powder","offer_id":48115017154779,"sku":"TM26752","price":47.99,"currency_code":"USD","in_stock":true},{"title":"1600 g - Powder","offer_id":48115022463195,"sku":"TM26754","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/TM26704-2.png?v=1767910908"},{"product_id":"aquaforest-af-amino-mix","title":"Aquaforest AF Amino Mix","description":"\u003cp\u003e\u003cstrong\u003eAquaforest AF Amino Mix\u003c\/strong\u003e is a concentrated blend of more than 20 amino acids, one of the key energy sources for corals and filter feeders. Amino acids help corals digest and use the food they catch, boosting metabolism, growth, and coloration. It works in any reef tank and becomes essential in ultra low nutrient (ULNS) and probiotic systems, where naturally available amino acids run short.\u003c\/p\u003e\n\u003cdiv style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eBenefits\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eOver 20 concentrated amino acids in a single additive\u003c\/li\u003e\n\u003cli\u003eA key energy source for corals and filter feeders\u003c\/li\u003e\n\u003cli\u003eBoosts metabolism, growth, and vitality\u003c\/li\u003e\n\u003cli\u003eEssential for ultra low nutrient (ULNS) and probiotic systems\u003c\/li\u003e\n\u003cli\u003eSuitable for SPS, LPS, soft corals, clams, and filter feeders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eHow to Use\u003c\/div\u003e\n\u003cp\u003eDose one drop per 100 L (27 US gallons) every other day, with the aquarium lights turned off. Shake well before use.\u003c\/p\u003e\n\u003cdiv style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eSpecifications\u003c\/div\u003e\n\u003ctable style=\"border-collapse: collapse; margin: 6px 0; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eType\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003eLiquid amino acid supplement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eAmino acids\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003eOver 20 concentrated types\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eBest for\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003eSPS, LPS, soft corals, clams, filter feeders; ULNS and probiotic systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eSize\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e50 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eDose\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e1 drop per 100 L (27 US gal), every other day\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eApplication\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003eWith aquarium lights off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eWater type\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003eSaltwater (reef)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eRecommended Pairings\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-af-growth-boost-amino-acids\"\u003eAquaforest AF Growth Boost\u003c\/a\u003e targeted amino acids for coral growth and color\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-af-energy\"\u003eAquaforest AF Energy\u003c\/a\u003e a concentrated coral food\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-af-build\"\u003eAquaforest AF Build\u003c\/a\u003e calcium and carbonate growth additive\u003c\/li\u003e\n\u003cli\u003eBrowse the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/aquaforest\"\u003eAquaforest collection\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eFAQ\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does AF Amino Mix do?\u003c\/strong\u003e\u003cbr\u003eIt supplies over 20 amino acids that corals use as energy, which boosts their metabolism, growth, and coloration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need it if I run an ultra low nutrient system?\u003c\/strong\u003e\u003cbr\u003eYes. In ULNS and probiotic systems the naturally available amino acids are depleted, so dosing them back becomes essential.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich corals benefit most?\u003c\/strong\u003e\u003cbr\u003eSPS, LPS, and soft corals, plus clams and other filter feeders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen should I dose it?\u003c\/strong\u003e\u003cbr\u003eEvery other day, with the lights off. Shake the bottle before each dose.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175408742619,"sku":"210480","price":28.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_b68d933e-8adc-4e43-9378-05bf959c40a0.png?v=1769084799"},{"product_id":"aquaforest-af-build","title":"Aquaforest AF Build","description":"\u003cp\u003e\u003cstrong\u003eAquaforest AF Build\u003c\/strong\u003e is a balanced reef additive that speeds up how corals take in the calcium and carbonates they use to build their stony skeletons. It helps hold a stable pH and improves water clarity, while supplying a measured dose of calcium, carbonates, and iodides for steady SPS and LPS growth. It also helps suppress nuisance blue-green (cyano) and hair algae.\u003c\/p\u003e\n\u003cdiv style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eBenefits\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eSpeeds calcium and carbonate uptake for stony skeleton growth\u003c\/li\u003e\n\u003cli\u003eSupplies calcium, carbonates, and iodides in a balanced dose\u003c\/li\u003e\n\u003cli\u003eHelps maintain a stable pH and improve water clarity\u003c\/li\u003e\n\u003cli\u003eHelps suppress blue-green (cyano) and hair algae\u003c\/li\u003e\n\u003cli\u003eSuitable for SPS, LPS corals, clams, and filter feeders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eHow to Use\u003c\/div\u003e\n\u003cp\u003eDose one drop per 100 L (27 US gallons) every other day, with the aquarium lights turned off. Shake well before use.\u003c\/p\u003e\n\u003cdiv style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eSpecifications\u003c\/div\u003e\n\u003ctable style=\"border-collapse: collapse; margin: 6px 0; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eType\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003eLiquid coral growth additive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eIngredients\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003eCarbonates, calcium, and iodides\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eBest for\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003eSPS, LPS corals, clams, filter feeders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eSize\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e50 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eDose\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e1 drop per 100 L (27 US gal), every other day\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eApplication\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003eWith aquarium lights off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eWater type\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003eSaltwater (reef)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eRecommended Pairings\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-af-energy\"\u003eAquaforest AF Energy\u003c\/a\u003e a concentrated coral food\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-af-vitality\"\u003eAquaforest AF Vitality\u003c\/a\u003e coral vitamins for color and immunity\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-af-growth-boost-amino-acids\"\u003eAquaforest AF Growth Boost\u003c\/a\u003e amino acids for coral growth and color\u003c\/li\u003e\n\u003cli\u003eBrowse the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/aquaforest\"\u003eAquaforest collection\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eFAQ\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does AF Build do?\u003c\/strong\u003e\u003cbr\u003eIt accelerates how corals take up calcium and carbonates so they can build their stony skeletons, while helping hold a stable pH and clearer water.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it replace my calcium and alkalinity dosing?\u003c\/strong\u003e\u003cbr\u003eNo. AF Build supports and speeds uptake, but it does not replace a balanced calcium and alkalinity program. Use it alongside your main supplement routine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich corals benefit most?\u003c\/strong\u003e\u003cbr\u003eSPS and LPS corals, plus clams and other filter feeders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen should I dose it?\u003c\/strong\u003e\u003cbr\u003eEvery other day, with the lights off. Shake the bottle before each dose.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175416312027,"sku":"210482","price":28.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_e0e3b00a-ded1-42d1-b59d-0bdc9ac7ac6f.png?v=1769084932"},{"product_id":"aquaforest-af-energy","title":"Aquaforest AF Energy","description":"\u003cp\u003e\u003cstrong\u003eAquaforest AF Energy\u003c\/strong\u003e is a concentrated liquid coral food for SPS, LPS, and soft corals and other filter feeders. It is built around Omega-3 and Omega-6 fatty acids, with extracts of selected zooplankton plus vitamins, carbohydrates, and amino acids that aid digestion, and it adds no phosphates or nitrates. A trace of copper sulphate helps limit excess zooxanthellae and brings out bright, pastel coloration in SPS corals.\u003c\/p\u003e\n\u003cdiv style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eBenefits\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eOmega-3 and Omega-6 fatty acid coral food\u003c\/li\u003e\n\u003cli\u003eZooplankton extracts, vitamins, and amino acids that aid digestion\u003c\/li\u003e\n\u003cli\u003eAdds no phosphates or nitrates, ideal for low nutrient systems\u003c\/li\u003e\n\u003cli\u003eEncourages bright, pastel coloration in SPS corals\u003c\/li\u003e\n\u003cli\u003eSuitable for SPS, LPS, soft corals, clams, and filter feeders\u003c\/li\u003e\n\u003cli\u003eOften used alongside probiotic and carbon dosing methods\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Use\u003c\/div\u003e\n\u003cp\u003eDose one drop per 100 L (27 US gallons) every other day, with the aquarium lights turned off. Shake well before use.\u003c\/p\u003e\n\u003cdiv style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/div\u003e\n\u003ctable style=\"border-collapse:collapse;margin:6px 0;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;text-align:left;\"\u003eType\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eLiquid coral food\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;text-align:left;\"\u003eBest for\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSPS, LPS, soft corals, clams, filter feeders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;text-align:left;\"\u003eKey nutrients\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eOmega-3 and Omega-6 fatty acids, amino acids, vitamins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;text-align:left;\"\u003ePhosphate \/ Nitrate\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eNone added\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e50 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;text-align:left;\"\u003eDose\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e1 drop per 100 L (27 US gal), every other day\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;text-align:left;\"\u003eApplication\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eWith aquarium lights off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;text-align:left;\"\u003eWater type\u003c\/th\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSaltwater (reef)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-af-vitality\"\u003eAquaforest AF Vitality\u003c\/a\u003e coral vitamins for color and immunity\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-af-power-food\"\u003eAquaforest AF Power Food\u003c\/a\u003e a powdered food for SPS and LPS corals\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-af-growth-boost-amino-acids\"\u003eAquaforest AF Growth Boost\u003c\/a\u003e amino acids for coral growth and color\u003c\/li\u003e\n\u003cli\u003eBrowse the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/aquaforest\"\u003eAquaforest collection\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFAQ\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does AF Energy do?\u003c\/strong\u003e\u003cbr\u003eIt is a concentrated fatty acid coral food that supports coral nutrition and digestion while encouraging bright, pastel coloration in SPS corals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it raise my nutrients?\u003c\/strong\u003e\u003cbr\u003eNo. AF Energy adds no phosphates or nitrates, so it suits low nutrient and ultra low nutrient reef systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIt contains copper sulphate, is it reef safe?\u003c\/strong\u003e\u003cbr\u003eYes. AF Energy contains only a trace of copper sulphate, built into the formula to limit excess zooxanthellae and bring out pastel SPS color. It is safe for corals and invertebrates when dosed as directed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen should I dose it?\u003c\/strong\u003e\u003cbr\u003eEvery other day, with the lights off, so corals can take up the food as their polyps extend.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175424602331,"sku":"210484","price":21.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_716fc367-db61-46ff-84b9-67044a553de0.png?v=1769085159"},{"product_id":"aquaforest-af-vitality","title":"Aquaforest AF Vitality","description":"\u003cp\u003e\u003cstrong\u003eAquaforest AF Vitality\u003c\/strong\u003e is a concentrated vitamin supplement for reef aquariums. Protein skimmers and activated carbon strip out many of the vitamins and nutrients corals depend on, which can leave them malnourished. AF Vitality replaces those vitamins to support richer coloration and natural immune resistance across corals and other filter feeders.\u003c\/p\u003e\n\u003cdiv style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eBenefits\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces vitamins removed by protein skimmers and carbon\u003c\/li\u003e\n\u003cli\u003eSupports coral coloration and immune resistance\u003c\/li\u003e\n\u003cli\u003eSuitable for SPS, LPS, soft corals, clams, and filter feeders\u003c\/li\u003e\n\u003cli\u003eHighly concentrated, so it is dosed by the drop\u003c\/li\u003e\n\u003cli\u003eReef safe liquid supplement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eHow to Use\u003c\/div\u003e\n\u003cp\u003eDose 1 drop per 100 L (27 US gallons) every other day, with the aquarium lights turned off. Dosing in the dark, when many corals extend their polyps, helps them take up the vitamins. Shake well before use.\u003c\/p\u003e\n\u003cdiv style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eSpecifications\u003c\/div\u003e\n\u003ctable style=\"border-collapse: collapse; margin: 6px 0; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eType\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003eLiquid coral vitamin supplement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eBest for\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003eSPS, LPS, soft corals, clams, filter feeders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eSize\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e50 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eDose\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e1 drop per 100 L (27 US gal), every other day\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eApplication\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003eWith aquarium lights off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eWater type\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003eSaltwater (reef)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eRecommended Pairings\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-af-power-food\"\u003eAquaforest AF Power Food\u003c\/a\u003e a powdered food for SPS and LPS corals\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-af-growth-boost-amino-acids\"\u003eAquaforest AF Growth Boost\u003c\/a\u003e amino acids for coral growth and color\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-pro-bio-s-50ml-probiotic\"\u003eAquaforest Pro Bio S\u003c\/a\u003e probiotic for nutrient control\u003c\/li\u003e\n\u003cli\u003eBrowse the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/aquaforest\"\u003eAquaforest collection\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eFAQ\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do corals need a vitamin supplement?\u003c\/strong\u003e\u003cbr\u003eProtein skimmers and activated carbon remove vitamins from the water, so corals in heavily filtered reef tanks can become deficient. AF Vitality puts those vitamins back.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen should I dose it?\u003c\/strong\u003e\u003cbr\u003eEvery other day, with the lights off. Many corals open their polyps in the dark, which helps them absorb the vitamins.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich corals benefit?\u003c\/strong\u003e\u003cbr\u003eSPS, LPS, and soft corals, plus clams and other filter feeders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it reef safe?\u003c\/strong\u003e\u003cbr\u003eYes. AF Vitality is formulated for reef aquariums and is safe for corals and invertebrates when dosed as directed.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175427813595,"sku":"210486","price":28.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_52217987-b41e-4015-82bd-db753c2f7c61.png?v=1769085272"},{"product_id":"aquaforest-af-power-food","title":"Aquaforest AF Power Food","description":"\u003cp\u003e\u003cstrong\u003eAquaforest AF Power Food\u003c\/strong\u003e is a finely powdered coral food developed for SPS and LPS corals and other filter feeders. It blends highly nutritious plankton with marine and freshwater algae, enriched with animal origin proteins and shellfish additives, plus a set of vitamins that support coral immunity, coloration, and growth.\u003c\/p\u003e\n\u003cdiv style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eBenefits\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003ePowdered plankton and algae blend for SPS and LPS corals\u003c\/li\u003e\n\u003cli\u003eEnriched with shellfish additives and immunity supporting vitamins\u003c\/li\u003e\n\u003cli\u003eEasily digestible and rich in valuable extracts\u003c\/li\u003e\n\u003cli\u003eTarget feed individual corals or broadcast into the tank\u003c\/li\u003e\n\u003cli\u003eReadily accepted by SPS, LPS, many other corals, and filter feeders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eHow to Use\u003c\/div\u003e\n\u003cp\u003eDose one measuring spoon per 100 L (27 US gallons) of water. To target feed, fill a small container with about 20 mL of aquarium water, add one spoon of AF Power Food, and mix for one minute. Use a pipette to feed the suspension directly to selected corals. The suspension can also be added straight to the tank at the same dose. Use at least once a week, or more often (even daily) in mature, well stocked reef tanks.\u003c\/p\u003e\n\u003cdiv style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eSpecifications\u003c\/div\u003e\n\u003ctable style=\"border-collapse: collapse; margin: 6px 0; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eType\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003ePowdered coral food\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eBest for\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003eSPS and LPS corals, filter feeders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eSize\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e20 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eDose\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e1 spoon per 100 L (27 US gal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eFrequency\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003eWeekly, up to daily in mature tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; background: #E0F7FA; padding: 6px 10px; font-weight: 600; white-space: nowrap; text-align: left;\"\u003eWater type\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003eSaltwater (reef)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eRecommended Pairings\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-af-lps-food\"\u003eAquaforest AF LPS Food\u003c\/a\u003e a granular food for large polyp stony corals\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-af-zoa-food\"\u003eAquaforest AF Zoa Food\u003c\/a\u003e for zoanthids and soft corals\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-af-growth-boost-amino-acids\"\u003eAquaforest AF Growth Boost\u003c\/a\u003e amino acids for coral growth and color\u003c\/li\u003e\n\u003cli\u003eBrowse the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/aquaforest\"\u003eAquaforest collection\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eFAQ\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eWhich corals is AF Power Food best for?\u003c\/strong\u003e\u003cbr\u003eIt is formulated for SPS and LPS corals, and many other corals and filter feeders readily accept it too.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I target feed with it?\u003c\/strong\u003e\u003cbr\u003eMix one spoon into about 20 mL of tank water for a minute, then pipette the suspension over your corals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I feed?\u003c\/strong\u003e\u003cbr\u003eAt least once a week. In mature, well stocked reef tanks you can feed more often, even daily.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it reef safe?\u003c\/strong\u003e\u003cbr\u003eYes. AF Power Food is made specifically for reef aquariums and is safe for corals and invertebrates.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175434563803,"sku":"254357","price":8.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_ba9adf4f-24c0-4cd2-a09f-8de2fda2475c.png?v=1769085407"},{"product_id":"aquaforest-af-lps-food","title":"Aquaforest AF LPS Food","description":"\u003cp\u003e\u003cstrong\u003eAquaforest AF LPS Food\u003c\/strong\u003e is a granular food formulated specifically for LPS corals. It is rich in protein and nutritious fatty acids that support the health, growth, and coloration of large polyp stony corals and other marine animals.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProtein rich granular food made for LPS corals\u003c\/li\u003e\n\u003cli\u003eHigh in nutritious fatty acids\u003c\/li\u003e\n\u003cli\u003eSupports coral health, growth, and color\u003c\/li\u003e\n\u003cli\u003eSinks and can be target fed directly to the polyps\u003c\/li\u003e\n\u003cli\u003eReadily accepted by LPS, many other corals, and fish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eDose one measured spoonful at night per 100 L (27 US gallons), or target feed directly above your corals. Feeding at night, when many LPS extend their feeding tentacles, gives the best response.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eGranular coral food\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eBest For\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eLPS corals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eKey Nutrients\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eProtein and fatty acids\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eDose\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e1 spoonful per 27 US gal, at night\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eFeeding\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eBroadcast or target feed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eMade In\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePoland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-af-zoa-food\"\u003eAF Zoa Food\u003c\/a\u003e for zoanthids and mushroom corals\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-af-growth-boost-amino-acids\"\u003eAF Growth Boost\u003c\/a\u003e amino acids for added coral nutrition\u003c\/li\u003e\n\u003cli\u003eBrowse the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/aquaforest\"\u003eAquaforest line\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy feed at night?\u003c\/strong\u003e\u003cbr\u003eMany LPS corals extend their feeding tentacles after dark, so dosing at night improves uptake.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I target feed it?\u003c\/strong\u003e\u003cbr\u003eWet the granules in a little tank water, then use a pipette or turkey baster to deliver them right over the coral's mouth.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill fish eat it too?\u003c\/strong\u003e\u003cbr\u003eYes. Many fish and other corals will happily take AF LPS Food as well.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175440658651,"sku":"211608","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_52918a28-e3d4-4aa2-b784-2704df5de8b4.png?v=1769085598"},{"product_id":"aquaforest-af-zoa-food","title":"Aquaforest AF Zoa Food","description":"\u003cp\u003e\u003cstrong\u003eAquaforest AF Zoa Food\u003c\/strong\u003e is a powdered coral food made from a carefully selected, vitamin enriched plant mixture that matches the nutritional needs of zoanthids, ricordea, rhodactis, and other mushroom corals. It delivers the key nutrients these corals use for healthy growth, richer coloration, and faster development.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTargeted nutrition for zoanthids, ricordea, rhodactis, and mushroom corals\u003c\/li\u003e\n\u003cli\u003eVitamin enriched, plant based mixture\u003c\/li\u003e\n\u003cli\u003eImproves coral coloration and growth\u003c\/li\u003e\n\u003cli\u003eEasy to broadcast feed or target feed\u003c\/li\u003e\n\u003cli\u003eIncludes a pipette for spot feeding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eDose one measured spoon per 100 L (27 US gallons). Fill a small container with about 20 mL of tank water and a spoon of AF Zoa Food, mix for about a minute, then pour the suspension into the aquarium, or target feed individual corals with the included pipette. Feed anywhere from once a week to once a day depending on how heavily your tank is stocked.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePowdered coral food (plant based)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eBest For\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eZoanthids, ricordea, rhodactis, mushroom corals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eDose\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e1 spoon per 27 US gal, pre-mixed in tank water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eFeeding\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e1x per week up to 1x per day\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eIncludes\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eTarget feeding pipette\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eMade In\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePoland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAdd \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-af-growth-boost-amino-acids\"\u003eAF Growth Boost\u003c\/a\u003e amino acids for fuller coral nutrition\u003c\/li\u003e\n\u003cli\u003eKeep the foundation stable with \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-ca-plus-250ml-calcium\"\u003eCa Plus\u003c\/a\u003e, \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-kh-plus-250ml-alkalinity\"\u003eKH Plus\u003c\/a\u003e, and \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-mg-plus-250ml-magnesium\"\u003eMg Plus\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eBrowse the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/aquaforest\"\u003eAquaforest line\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I feed it?\u003c\/strong\u003e\u003cbr\u003eAnywhere from once a week to once a day, scaled to your coral load and how heavily the tank is stocked.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to pre-mix it?\u003c\/strong\u003e\u003cbr\u003eYes. Mixing the powder in tank water first helps it disperse evenly and keeps it from clumping.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich corals benefit most?\u003c\/strong\u003e\u003cbr\u003eZoanthids (zoas), ricordea, rhodactis, and other mushroom corals, though many filter feeders will also take it.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175443706075,"sku":"250798","price":16.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_7233c301-5b0a-4af1-b442-71bcee69b1fa.png?v=1769085721"},{"product_id":"aquaforest-af-growth-boost-amino-acids","title":"Aquaforest AF Growth Boost","description":"\u003cp\u003e\u003cstrong\u003eAquaforest AF Growth Boost\u003c\/strong\u003e is a high quality powdered amino acid supplement that accelerates coral growth and color in marine and reef aquariums. Its carefully balanced blend of amino acids improves polyp extension, replaces dietary deficiencies, and boosts coral metabolism, while added calcium carbonate supports faster calcification and skeletal growth. It suits all coral types and helps fresh frags adapt to a new tank.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAccelerates coral growth and improves polyp extension\u003c\/li\u003e\n\u003cli\u003eSupports faster calcification with added calcium carbonate\u003c\/li\u003e\n\u003cli\u003eEnhances coral metabolism and coloration\u003c\/li\u003e\n\u003cli\u003eHelps newly added frags settle and adapt\u003c\/li\u003e\n\u003cli\u003eSuitable for SPS, LPS, and soft corals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eDose one spoonful per 27 US gallons of aquarium water. Pre-dissolve it first: fill a small container with about 20 mL (4 tsp) of tank water, add the powder, mix until fully dissolved, then pour the solution into a high-flow area such as in front of a return nozzle or powerhead. For best uptake, dose at night or while the lights are off.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePowdered amino acid coral supplement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eUse\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eCoral growth, color, and frag adaptation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eDose\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e1 spoonful per 27 US gal, pre-dissolved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eBest Dosed\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eAt night or lights-off, into high flow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eAquarium Type\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eMarine and reef\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eMade In\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePoland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep the foundation stable with \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-ca-plus-250ml-calcium\"\u003eCa Plus\u003c\/a\u003e, \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-kh-plus-250ml-alkalinity\"\u003eKH Plus\u003c\/a\u003e, and \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-mg-plus-250ml-magnesium\"\u003eMg Plus\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eMonitor parameters with reef \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/water-testing\"\u003etest kits\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eBrowse the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/aquaforest\"\u003eAquaforest line\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhen should I dose it?\u003c\/strong\u003e\u003cbr\u003eAt night or when the lights are off, poured into a high-flow area after pre-dissolving in tank water.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCould it fuel algae?\u003c\/strong\u003e\u003cbr\u003eOverdosing amino acids can feed nuisance algae. Start at the recommended dose, run a skimmer, and increase slowly while watching nutrients.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it safe for all corals?\u003c\/strong\u003e\u003cbr\u003eYes. AF Growth Boost is formulated for SPS, LPS, and soft corals alike.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175445704923,"sku":"254360","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_7f590d12-cbfa-458c-a2f0-7c86ecd950f7.png?v=1769085823"},{"product_id":"aquaforest-pro-bio-s-50ml-probiotic","title":"Aquaforest Pro Bio S 50mL","description":"\u003cp\u003e\u003cstrong\u003eAquaforest Pro Bio S\u003c\/strong\u003e is a concentrated blend of carefully selected probiotic bacteria for marine and reef aquariums. These bacteria consume phosphate, nitrate, and dissolved organics, turning them into biomass that corals feed on or that your protein skimmer removes. The result is cleaner water, less detritus on rock and media, and more stable nutrient levels. Pair it with \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-np-pro-50ml-nitrate-phosphate\"\u003e-NP Pro\u003c\/a\u003e to complete the Aquaforest probiotic method.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLowers nitrate and phosphate by feeding beneficial bacteria\u003c\/li\u003e\n\u003cli\u003eConverts dissolved organics into coral food and skimmate\u003c\/li\u003e\n\u003cli\u003eReduces detritus buildup on rock and biomedia\u003c\/li\u003e\n\u003cli\u003eImproves water clarity and overall stability\u003c\/li\u003e\n\u003cli\u003eEasy daily dosing and reef safe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eShake well before use. Dose 1 drop per 100 liters (27 US gallons) daily. Start slowly and increase gradually while monitoring nitrate and phosphate. For best results, dose alongside -NP Pro and run a protein skimmer to export the bloom.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eLiquid probiotic bacteria\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eVolume\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e50 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eDose\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e1 drop per 27 US gal daily\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eMethod\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eProbiotic nitrate and phosphate reduction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eAquarium Type\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eMarine and reef\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eMade In\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePoland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-np-pro-50ml-nitrate-phosphate\"\u003e-NP Pro\u003c\/a\u003e carbon source to feed and accelerate the bacteria\u003c\/li\u003e\n\u003cli\u003eTrack your levels with reef \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/water-testing\"\u003etest kits\u003c\/a\u003e for nitrate and phosphate\u003c\/li\u003e\n\u003cli\u003eBrowse the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/aquaforest\"\u003eAquaforest line\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow is Pro Bio S different from -NP Pro?\u003c\/strong\u003e\u003cbr\u003ePro Bio S supplies the live bacteria strains, while -NP Pro is the liquid food that fuels their growth. They are designed to be used together.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it reef safe?\u003c\/strong\u003e\u003cbr\u003eYes. Pro Bio S is made for reef aquariums and is safe for corals and invertebrates when dosed as directed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need a protein skimmer?\u003c\/strong\u003e\u003cbr\u003eA skimmer helps export the bacterial bloom and the nutrients it captures, so it is strongly recommended for best results.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175453307099,"sku":"210472","price":22.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_86d87985-ef98-4d7c-8733-e1edaa56ab8c.png?v=1769085984"},{"product_id":"aquaforest-np-pro-50ml-nitrate-phosphate","title":"Aquaforest -NP Pro 50mL","description":"\u003cp\u003e\u003cstrong\u003eAquaforest -NP Pro\u003c\/strong\u003e is a concentrated liquid polymer that feeds and accelerates the growth of probiotic bacteria in marine and reef aquariums. As the bacteria multiply, they convert excess nitrate and phosphate into bacterioplankton, a natural food that corals and filter feeders readily consume. Use it together with \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-pro-bio-s-50ml-probiotic\"\u003ePro Bio S\u003c\/a\u003e probiotic bacteria for the complete Aquaforest probiotic method.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLowers nitrate and phosphate naturally through bacterial uptake\u003c\/li\u003e\n\u003cli\u003eTurns waste nutrients into bacterioplankton that feeds corals\u003c\/li\u003e\n\u003cli\u003eEncourages rapid, stable probiotic bacteria growth\u003c\/li\u003e\n\u003cli\u003eSupports brighter coral color and fewer nuisance algae\u003c\/li\u003e\n\u003cli\u003eHighly concentrated, so a single 50 mL bottle lasts a long time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eShake well before use. Concentrate version: dose 1 drop per 100 liters (27 US gallons) daily. Start slowly, monitor your nitrate and phosphate, and adjust gradually. Works best paired with a probiotic bacteria source and protein skimming to export the bloom.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eLiquid bacterial growth polymer (carbon food source)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eVolume\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e50 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eDose\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e1 drop per 27 US gal daily (concentrate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eMethod\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eProbiotic nitrate and phosphate reduction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eAquarium Type\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eMarine and reef\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eMade In\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePoland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-pro-bio-s-50ml-probiotic\"\u003ePro Bio S\u003c\/a\u003e probiotic bacteria to complete the probiotic method\u003c\/li\u003e\n\u003cli\u003eKeep an eye on levels with reef \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/water-testing\"\u003etest kits\u003c\/a\u003e for nitrate and phosphate\u003c\/li\u003e\n\u003cli\u003eBrowse the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/aquaforest\"\u003eAquaforest line\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does -NP Pro actually do?\u003c\/strong\u003e\u003cbr\u003eIt feeds beneficial bacteria so they bloom and consume nitrate and phosphate. Those nutrients are then exported through your skimmer and eaten by corals as bacterioplankton.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need Pro Bio S as well?\u003c\/strong\u003e\u003cbr\u003eFor best results, yes. Pro Bio S supplies the bacteria strains, while -NP Pro is the food that drives their growth.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it cloud my water?\u003c\/strong\u003e\u003cbr\u003eA slight haze can appear during a strong bacterial bloom. Dose conservatively and increase slowly to keep things stable.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175456682203,"sku":"210477","price":23.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_9a3fdf1c-2d69-4887-a7fd-5a5d7e4f0866.png?v=1769086123"},{"product_id":"aquaforest-ca-plus-250ml-calcium","title":"Aquaforest Ca Plus 250mL","description":"\u003cp\u003e\u003cstrong\u003eAquaforest Ca Plus\u003c\/strong\u003e is a highly concentrated liquid calcium supplement for marine and reef aquariums. It raises and maintains calcium in a readily assimilated form, supporting strong coral skeletal growth and steady calcification. Ca Plus is one of the reef \"big three\" alongside \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-kh-plus-250ml-alkalinity\"\u003eKH Plus\u003c\/a\u003e and \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-mg-plus-250ml-magnesium\"\u003eMg Plus\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRaises calcium quickly in an easily absorbed form\u003c\/li\u003e\n\u003cli\u003eSupports coral growth, calcification, and healthy skeletal structure\u003c\/li\u003e\n\u003cli\u003eCorrects calcium shortages and sudden drops between water changes\u003c\/li\u003e\n\u003cli\u003eWorks hand in hand with alkalinity and magnesium dosing\u003c\/li\u003e\n\u003cli\u003eConcentrated, economical liquid that mixes cleanly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eShake well before use. 10 mL of Ca Plus raises calcium by roughly 15 ppm in 27 US gallons (100 L) of aquarium water. Do not exceed 20 mL per 27 US gallons in a single day. Aim for a reef calcium level of 380 to 460 ppm. Confirm magnesium is within range before adjusting calcium or alkalinity, and keep calcium and alkalinity balanced for stable, predictable results.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eLiquid calcium supplement (calcium chloride)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eVolume\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e250 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eDose\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e10 mL raises Ca ~15 ppm per 27 US gal; max 20 mL per 27 gal per day\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eTarget Level\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e380 to 460 ppm calcium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eAquarium Type\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eMarine and reef\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;background:#E0F7FA;padding:6px 10px;font-weight:600;white-space:nowrap;\"\u003eMade In\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePoland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-kh-plus-250ml-alkalinity\"\u003eKH Plus\u003c\/a\u003e and \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-mg-plus-250ml-magnesium\"\u003eMg Plus\u003c\/a\u003e to balance the reef big three\u003c\/li\u003e\n\u003cli\u003eTrack your levels with reef \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/water-testing\"\u003etest kits\u003c\/a\u003e for calcium, alkalinity, and magnesium\u003c\/li\u003e\n\u003cli\u003eBrowse the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/aquaforest\"\u003eAquaforest line\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow much will Ca Plus raise my calcium?\u003c\/strong\u003e\u003cbr\u003eAbout 15 ppm for every 10 mL in 27 US gallons. Dose gradually and retest rather than making large single corrections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy test magnesium first?\u003c\/strong\u003e\u003cbr\u003eLow magnesium makes it hard to hold calcium and alkalinity. Keep magnesium near natural seawater, around 1300 to 1400 ppm, so your calcium stays stable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I dose calcium and alkalinity together?\u003c\/strong\u003e\u003cbr\u003eAdd them separately, spaced out in time and in different areas of flow, never at the same spot at once, to avoid precipitation.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175462219995,"sku":"251732","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_1d450d8f-6fd7-4f34-bb37-4867146d4727.png?v=1769086327"},{"product_id":"aquaforest-mg-plus-250ml-magnesium","title":"Aquaforest Mg Plus 250mL","description":"\u003cp\u003e\u003cstrong\u003eAquaforest Mg Plus\u003c\/strong\u003e is a concentrated liquid magnesium solution that raises your reef tank's magnesium (Mg) level without increasing the concentration of other elements. Proper magnesium is the foundation that keeps calcium and alkalinity stable, so corals, clams, and coralline algae can build strong skeletons. Mg Plus lets you correct shortages quickly and precisely. Explore the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/aquaforest\"\u003eAquaforest line\u003c\/a\u003e at Squeaky's Aquatics.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRaises magnesium\u003c\/strong\u003e without affecting calcium, alkalinity, or other parameters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStabilizes the big three\u003c\/strong\u003e by keeping Mg in the proper range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcentrated and precise\u003c\/strong\u003e for accurate dosing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePairs with Ca Plus and KH Plus\u003c\/strong\u003e for complete reef balance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eTest your magnesium first, then dose Mg Plus gradually to reach your target level, following the Aquaforest dosing guidelines. Magnesium changes slowly, so retest after dosing and adjust over a few days rather than all at once.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;max-width:560px;margin:6px 0 4px;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;width:42%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eAquaforest\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eLiquid magnesium (Mg) supplement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eRaises\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eMagnesium (Mg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e250 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eFor\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSaltwater and reef aquariums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eCountry of origin\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePoland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-ca-plus-250ml-calcium\"\u003eCa Plus\u003c\/a\u003e and \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-kh-plus-250ml-alkalinity\"\u003eKH Plus\u003c\/a\u003e to balance the reef big three\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-magnesium-test-kit-reef-saltwater\"\u003eAquaforest Magnesium Test Kit\u003c\/a\u003e and more \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/water-testing\"\u003ewater testing kits\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eBrowse the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/aquaforest\"\u003eAquaforest line\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the ideal magnesium level?\u003c\/strong\u003e\u003cbr\u003eMost reef tanks target roughly 1300 to 1400 ppm magnesium, close to natural seawater, and keep it stable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy does magnesium matter?\u003c\/strong\u003e\u003cbr\u003eMagnesium keeps calcium and alkalinity in balance. If it drifts low, it becomes hard to hold steady calcium and alkalinity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I dose?\u003c\/strong\u003e\u003cbr\u003eMagnesium is consumed slowly, so test weekly and top up as needed rather than dosing daily.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175467299035,"sku":"251734","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_81aa6bcc-1441-4887-aaca-64484b515d02.png?v=1769086512"},{"product_id":"aquaforest-kh-plus-250ml-alkalinity","title":"Aquaforest KH Plus 250mL","description":"\u003cp\u003e\u003cstrong\u003eAquaforest KH Plus\u003c\/strong\u003e is a concentrated liquid alkalinity solution that raises your reef tank's carbonate hardness (dKH) without increasing the concentration of other elements. Stable alkalinity is one of the most important parameters for healthy coral growth and color, and KH Plus lets you correct shortages or sudden drops quickly and precisely. Explore the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/aquaforest\"\u003eAquaforest line\u003c\/a\u003e at Squeaky's Aquatics.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRaises dKH\u003c\/strong\u003e without affecting calcium, magnesium, or other parameters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcentrated and precise\u003c\/strong\u003e, so a little goes a long way.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports coral growth\u003c\/strong\u003e by keeping carbonate hardness stable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePairs with Ca Plus and Mg Plus\u003c\/strong\u003e to balance the reef big three.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eTest your alkalinity first, then dose KH Plus gradually to reach your target dKH, following the Aquaforest dosing guidelines. Avoid large swings by raising alkalinity slowly and retesting between doses. For best results, dose separately from calcium supplements.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;max-width:560px;margin:6px 0 4px;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;width:42%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eAquaforest\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eLiquid alkalinity (dKH) supplement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eRaises\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eCarbonate hardness (dKH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e250 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eFor\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSaltwater and reef aquariums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eCountry of origin\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePoland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-ca-plus-250ml-calcium\"\u003eCa Plus\u003c\/a\u003e and \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-mg-plus-250ml-magnesium\"\u003eMg Plus\u003c\/a\u003e to balance the reef big three\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-magnesium-test-kit-reef-saltwater\"\u003eAquaforest Magnesium Test Kit\u003c\/a\u003e and more \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/water-testing\"\u003ewater testing kits\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eBrowse the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/aquaforest\"\u003eAquaforest line\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the ideal alkalinity for a reef tank?\u003c\/strong\u003e\u003cbr\u003eMost reef keepers aim for 7 to 9 dKH and keep it stable. Consistency matters more than chasing a specific number.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow fast can I raise alkalinity?\u003c\/strong\u003e\u003cbr\u003eRaise it slowly, no more than about 1 dKH per day, and retest between doses to avoid stressing corals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I dose it with calcium at the same time?\u003c\/strong\u003e\u003cbr\u003eDose alkalinity and calcium separately, with some time between, to prevent them from precipitating out of solution.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175473852635,"sku":"251736","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_a111f8b9-8212-415c-980f-dadc6b45d8af.png?v=1769086784"},{"product_id":"aquaforest-component-a-250ml-reef-coral-supplement","title":"Aquaforest Component A 250mL","description":"\u003cp\u003e\u003cstrong\u003eAquaforest Component A\u003c\/strong\u003e is a balanced mixture of strontium and barium that accelerates the growth of corals and filter feeders. As part of the Aquaforest Component A, B, C system, it works alongside the other Components and the probiotic method to replace trace elements that skimmers and filtration media remove from a closed reef, making micronutrient supplementation necessary. It is recommended to dose Component A in equal proportions with Component B and Component C. Explore the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/aquaforest\"\u003eAquaforest line\u003c\/a\u003e at Squeaky's Aquatics.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrontium and barium\u003c\/strong\u003e to support strong, steady coral growth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces trace elements\u003c\/strong\u003e stripped by protein skimming and filtration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports filter feeders\u003c\/strong\u003e as well as hard and soft corals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart of a balanced system\u003c\/strong\u003e dosed equally with Component B and Component C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eDose Component A in equal proportions with Component B and Component C, following the Aquaforest dosing guidelines for your tank's size and demand. The Component system is designed to be used together as part of regular reef maintenance.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;max-width:560px;margin:6px 0 4px;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;width:42%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eAquaforest\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eReef trace element supplement (Component A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eKey elements\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eStrontium, barium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e250 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eFor\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSaltwater and reef aquariums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eCountry of origin\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePoland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-component-b-250ml-reef-coral-supplement\"\u003eComponent B\u003c\/a\u003e and \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-component-c-250ml-reef-coral-supplement\"\u003eComponent C\u003c\/a\u003e to complete the dosing system\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-reef-salt\"\u003eAquaforest Reef Salt\u003c\/a\u003e for water changes\u003c\/li\u003e\n\u003cli\u003eBrowse the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/aquaforest\"\u003eAquaforest line\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does Component A do?\u003c\/strong\u003e\u003cbr\u003eIt supplies strontium and barium, trace elements that support steady coral growth in a reef tank.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I dose it?\u003c\/strong\u003e\u003cbr\u003eDose it in equal proportions with Component B and Component C, adjusting to your tank's demand per the Aquaforest guidelines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it only for saltwater?\u003c\/strong\u003e\u003cbr\u003eYes. The Component system is formulated for reef and marine aquariums.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175476441307,"sku":"250808","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_8c913c02-ce3e-4ffe-a069-cf412e0bdcb6.png?v=1769086883"},{"product_id":"aquaforest-component-b-250ml-reef-coral-supplement","title":"Aquaforest Component B 250mL","description":"\u003cp\u003e\u003cstrong\u003eAquaforest Component B\u003c\/strong\u003e is a balanced mixture of heavy metals and microelements that accelerates the growth and coloration of corals and filter feeders. As part of the Aquaforest Component A, B, C system, it works alongside the other Components and the probiotic method to replace trace elements that skimmers and filtration media remove from a closed reef. It is recommended to dose Component B in equal proportions with Component A and Component C. If you run the probiotic method or any system that uses zeolite media, Component B helps add back the elements that zeolites absorb, minimizing trace-element starvation. Explore the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/aquaforest\"\u003eAquaforest line\u003c\/a\u003e at Squeaky's Aquatics.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy metals and microelements\u003c\/strong\u003e that support coral growth and coloration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces trace elements\u003c\/strong\u003e stripped by protein skimming and filtration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports zeolite and probiotic methods\u003c\/strong\u003e by replenishing absorbed elements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart of a balanced system\u003c\/strong\u003e dosed equally with Component A and Component C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eDose Component B in equal proportions with Component A and Component C, following the Aquaforest dosing guidelines for your tank's size and demand. The Component system is designed to be used together as part of regular reef maintenance.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;max-width:560px;margin:6px 0 4px;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;width:42%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eAquaforest\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eReef trace element supplement (Component B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eKey elements\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eHeavy metals and microelements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e250 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eFor\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSaltwater and reef aquariums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eCountry of origin\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePoland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-component-a-250ml-reef-coral-supplement\"\u003eComponent A\u003c\/a\u003e and \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-component-c-250ml-reef-coral-supplement\"\u003eComponent C\u003c\/a\u003e to complete the dosing system\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-reef-salt\"\u003eAquaforest Reef Salt\u003c\/a\u003e for water changes\u003c\/li\u003e\n\u003cli\u003eBrowse the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/aquaforest\"\u003eAquaforest line\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does Component B do?\u003c\/strong\u003e\u003cbr\u003eIt supplies heavy metals and microelements that support coral growth and vivid coloration in a reef tank.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I dose it?\u003c\/strong\u003e\u003cbr\u003eDose it in equal proportions with Component A and Component C, adjusting to your tank's demand per the Aquaforest guidelines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it help with zeolite or probiotic systems?\u003c\/strong\u003e\u003cbr\u003eYes. It replenishes trace elements that zeolite media absorb, helping prevent element starvation.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175480111323,"sku":"250809","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_4d3ae126-51b0-4584-8119-3801e5d2d51c.png?v=1769086967"},{"product_id":"aquaforest-component-c-250ml-reef-coral-supplement","title":"Aquaforest Component C 250mL","description":"\u003cp\u003e\u003cstrong\u003eAquaforest Component C\u003c\/strong\u003e is a balanced mixture of iodine and fluorine that supports the growth, vitality, and coloration of corals and filter feeders. As part of the Aquaforest Component A, B, C system, it works alongside the other Components and the probiotic method to replace trace elements that skimmers and filtration media strip from a closed reef. Keeping iodine and fluorine at natural seawater levels helps strengthen blue, violet, and white coral coloration. Explore the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/aquaforest\"\u003eAquaforest line\u003c\/a\u003e at Squeaky's Aquatics.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIodine and fluorine\u003c\/strong\u003e for coral health, vitality, and coloration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces trace elements\u003c\/strong\u003e removed by protein skimming and filtration in closed systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrengthens coloration\u003c\/strong\u003e, especially blue, violet, and white tones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart of a balanced system\u003c\/strong\u003e designed to be dosed with Component A and Component B.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eDose Component C together with Component A and Component B in equal proportions, following the Aquaforest dosing guidelines for your tank's size and demand. The Component system is designed to be used as part of regular reef maintenance.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;max-width:560px;margin:6px 0 4px;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;width:42%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eAquaforest\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eReef trace element supplement (Component C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eKey elements\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eIodine, fluorine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e250 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eFor\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSaltwater and reef aquariums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eCountry of origin\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePoland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-component-a-250ml-reef-coral-supplement\"\u003eComponent A\u003c\/a\u003e and \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-component-b-250ml-reef-coral-supplement\"\u003eComponent B\u003c\/a\u003e to complete the dosing system\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/aquaforest-reef-salt\"\u003eAquaforest Reef Salt\u003c\/a\u003e for water changes\u003c\/li\u003e\n\u003cli\u003eBrowse the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/aquaforest\"\u003eAquaforest line\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does Component C do?\u003c\/strong\u003e\u003cbr\u003eIt supplies iodine and fluorine, trace elements that support coral vitality and enhance blue, violet, and white coloration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I dose it?\u003c\/strong\u003e\u003cbr\u003eDose it in equal proportions with Component A and Component B, adjusting to your tank's demand per the Aquaforest guidelines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it only for saltwater?\u003c\/strong\u003e\u003cbr\u003eYes. The Component system is formulated for reef and marine aquariums.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175482011867,"sku":"250810","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_0042ccac-f484-47cb-ae98-0f5e3797bb85.png?v=1769087058"},{"product_id":"phosphate-minus-1000ml","title":"Aquaforest Phosphate Minus 1000mL","description":"\u003cp\u003eAquaforest Phosphate Minus is an efficient adsorption medium that pulls phosphate and silicate out of marine aquarium water. Overfeeding and heavy supplementing drive phosphate up, which fuels green algae and cyanobacteria. Phosphate Minus binds large amounts of phosphate without harming tank inhabitants, so it works in both new tanks (to prevent spikes) and mature tanks (to lower PO4 and stabilize water chemistry).\u003c\/p\u003e\u003cp\u003ePart of the \u003ca href=\"\/collections\/aquaforest\"\u003eAquaforest\u003c\/a\u003e reef range. Run it in your filtration to keep nutrients low and protect your \u003ca href=\"\/collections\/corals\"\u003ecorals\u003c\/a\u003e, and monitor results with regular \u003ca href=\"\/collections\/water-testing\"\u003ewater testing\u003c\/a\u003e.\u003c\/p\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemoves phosphate and silicate.\u003c\/strong\u003e Adsorbs large amounts of PO4 without affecting livestock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFights algae and cyano.\u003c\/strong\u003e Keeps nutrients low to prevent green algae and cyanobacteria.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNew and mature tanks.\u003c\/strong\u003e Prevents spikes in new systems and lowers PO4 in established ones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReactor or filter sock.\u003c\/strong\u003e Use in a media reactor or passively in a filter sock.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDose 25 to 100 mL per 100 L (27 US gal) of aquarium water.\u003c\/li\u003e\n\u003cli\u003ePlace in a media reactor with a flow of at least 400 L\/hr, or passively in a filter sock.\u003c\/li\u003e\n\u003cli\u003eDo not rinse before use. The brown dust is active phosphate remover and is harmless to aquatic life; rinsing in RODI water lowers its efficiency.\u003c\/li\u003e\n\u003cli\u003eReplace every 4 weeks, or sooner if phosphate rises.\u003c\/li\u003e\n\u003cli\u003eThe water may colour slightly at first. It clears on its own after a short time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eAquaforest\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eProduct\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePhosphate Minus (adsorption media)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e1000 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eRemoves\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePhosphate (PO4) and silicate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eUse\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eMedia reactor or filter sock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eDose\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e25 to 100 mL per 100 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eReplace\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eEvery 4 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eWater type\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSaltwater \/ Reef\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eMade in\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePoland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/aquaforest\"\u003eAquaforest range\u003c\/a\u003e, the rest of the reef dosing and care line.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/water-testing\"\u003eWater testing\u003c\/a\u003e, to track phosphate while you run the media.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/filter-media-cartridges\"\u003eFilter media\u003c\/a\u003e, for your reactor and filtration.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/corals\"\u003eCorals\u003c\/a\u003e, which thrive when nutrients stay low and stable.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does Phosphate Minus do?\u003c\/strong\u003e\u003cbr\u003eIt removes phosphate and silicate from marine aquarium water, helping to control green algae and cyanobacteria.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I use it?\u003c\/strong\u003e\u003cbr\u003eRun it in a media reactor with at least 400 L\/hr of flow, or passively in a filter sock. Dose 25 to 100 mL per 100 L of water.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShould I rinse it first?\u003c\/strong\u003e\u003cbr\u003eNo. The brown dust is the active phosphate remover and is harmless. Rinsing in RODI water lowers its efficiency.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow often do I replace it?\u003c\/strong\u003e\u003cbr\u003eEvery 4 weeks, or sooner if your phosphate level climbs.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175490924763,"sku":"210539","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_22e13861-3d78-4a2e-99c5-ad9d7172b30c.png?v=1769087277"},{"product_id":"calcium-powder-850g","title":"Aquaforest Calcium 850g","description":"\u003cp\u003eAquaforest Calcium is a concentrated dry calcium supplement that raises and holds your tank's calcium level without affecting other elements. Calcium drives calcification, the process corals use to build their calcium carbonate skeletons, so steady calcium alongside alkalinity is essential for SPS, LPS, and soft coral growth. As a dry additive it is highly cost effective and, mixed into solution, performs as well as or better than liquid calcium products.\u003c\/p\u003e\u003cp\u003ePart of the \u003ca href=\"\/collections\/aquaforest\"\u003eAquaforest\u003c\/a\u003e reef range. Dose it alongside \u003ca href=\"\/products\/magnesium-powder-750g\"\u003eMagnesium\u003c\/a\u003e, \u003ca href=\"\/products\/kh-buffer-powder-1200g\"\u003eKH Buffer\u003c\/a\u003e, \u003ca href=\"\/products\/reef-mineral-salt-800g\"\u003eReef Mineral Salt\u003c\/a\u003e, and \u003ca href=\"\/products\/component-strong-a-b-c-k-4x75ml\"\u003eComponent Strong\u003c\/a\u003e to keep your \u003ca href=\"\/collections\/corals\"\u003ecorals\u003c\/a\u003e in balance.\u003c\/p\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRaises and holds calcium.\u003c\/strong\u003e Maintains a stable calcium level without changing other elements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowers coral growth.\u003c\/strong\u003e Calcium and alkalinity fuel calcification for SPS corals, LPS corals, soft corals, and clams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-effective dry format.\u003c\/strong\u003e Mixes into a solution that performs as well as or better than liquid additives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombine with Magnesium.\u003c\/strong\u003e Mix with Magnesium Dry for a single-pump calcium and magnesium solution.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMake a solution: add 50 g of Dry Calcium and 10 g of Dry Magnesium to 1000 mL of RODI water. Stir vigorously and let sit for 24 hours before use.\u003c\/li\u003e\n\u003cli\u003eStart with 5 mL per 27 gallons of aquarium water daily.\u003c\/li\u003e\n\u003cli\u003eTest calcium after each dose and adjust to your system's demand.\u003c\/li\u003e\n\u003cli\u003eAdd the solution slowly to a high-flow area to reduce precipitation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eAquaforest\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eProduct\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eCalcium (dry)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e850 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eUse\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eRaises and maintains calcium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eCompatible with\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSPS corals, LPS corals, soft corals, clams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eMixing\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e50 g calcium + 10 g magnesium per 1000 mL RODI water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eWater type\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSaltwater \/ Reef\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eMade in\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePoland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/magnesium-powder-750g\"\u003eMagnesium\u003c\/a\u003e and \u003ca href=\"\/products\/kh-buffer-powder-1200g\"\u003eKH Buffer\u003c\/a\u003e, the rest of the Balling base components.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/reef-mineral-salt-800g\"\u003eReef Mineral Salt\u003c\/a\u003e, for full ionic balance.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/component-strong-a-b-c-k-4x75ml\"\u003eComponent Strong\u003c\/a\u003e, the trace element kit for the same system.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/corals\"\u003eCorals\u003c\/a\u003e, the SPS, LPS, and soft corals this calcium supports.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does Calcium do?\u003c\/strong\u003e\u003cbr\u003eIt raises and stabilizes calcium, the element corals use with alkalinity to build their calcium carbonate skeletons.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I prepare it?\u003c\/strong\u003e\u003cbr\u003eMix 50 g of calcium and 10 g of magnesium into 1000 mL of RODI water, stir, and let it sit for 24 hours before dosing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much should I dose?\u003c\/strong\u003e\u003cbr\u003eStart at 5 mL per 27 gallons daily, then test your calcium and adjust to your tank's demand.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy add it to high flow?\u003c\/strong\u003e\u003cbr\u003eAdding calcium slowly into a high-flow area helps it disperse and reduces localized precipitation.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175497085147,"sku":"210524","price":14.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_c9b2c5bd-faf3-4262-b825-b360153614d7.png?v=1769087444"},{"product_id":"magnesium-powder-750g","title":"Aquaforest Magnesium 750g","description":"\u003cp\u003eAquaforest Magnesium is a concentrated dry magnesium supplement for reef aquariums. Magnesium is essential to coral development and water chemistry: it lets calcium and alkalinity stay supersaturated and stable, so without enough of it you cannot hold proper calcium levels or pH. As a dry additive it is highly cost effective and, mixed into solution, performs as well as or better than liquid magnesium products.\u003c\/p\u003e\u003cp\u003ePart of the \u003ca href=\"\/collections\/aquaforest\"\u003eAquaforest\u003c\/a\u003e reef range. Dose it alongside \u003ca href=\"\/products\/kh-buffer-powder-1200g\"\u003eKH Buffer\u003c\/a\u003e, \u003ca href=\"\/products\/reef-mineral-salt-800g\"\u003eReef Mineral Salt\u003c\/a\u003e, and \u003ca href=\"\/products\/component-strong-a-b-c-k-4x75ml\"\u003eComponent Strong\u003c\/a\u003e to keep your \u003ca href=\"\/collections\/corals\"\u003ecorals\u003c\/a\u003e in balance.\u003c\/p\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHolds calcium and alkalinity.\u003c\/strong\u003e Magnesium keeps calcium and alkalinity supersaturated and stable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEssential for coral growth.\u003c\/strong\u003e The recommended reef range is 1180 to 1460 mg\/L (ppm).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-effective dry format.\u003c\/strong\u003e Mixes into a solution that performs as well as or better than liquid additives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombine and dose together.\u003c\/strong\u003e Can be mixed with Calcium or Reef Mineral Salt for single-pump dosing. Contains magnesium chloride.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMake a solution: dissolve 10 g of Magnesium in 1000 mL of RODI water.\u003c\/li\u003e\n\u003cli\u003eTest your water first and dose to your tank's magnesium demand and coral consumption.\u003c\/li\u003e\n\u003cli\u003e100 mL of solution in 100 L of water raises magnesium by about 1.2 mg\/L. Do not raise magnesium more than 50 ppm per day.\u003c\/li\u003e\n\u003cli\u003eAdd the solution slowly to a high-flow area to reduce precipitation.\u003c\/li\u003e\n\u003cli\u003eFor full ionic balance, also dose KH Buffer and Reef Mineral Salt.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eAquaforest\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eProduct\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eMagnesium (dry)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e750 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eContains\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eMagnesium chloride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eTarget level\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e1180 to 1460 mg\/L (ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eMixing\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e10 g per 1000 mL RODI water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eWater type\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSaltwater \/ Reef\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eMade in\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePoland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/kh-buffer-powder-1200g\"\u003eKH Buffer\u003c\/a\u003e and \u003ca href=\"\/products\/reef-mineral-salt-800g\"\u003eReef Mineral Salt\u003c\/a\u003e, the rest of the Balling base components.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/component-strong-a-b-c-k-4x75ml\"\u003eComponent Strong\u003c\/a\u003e, the trace element kit for the same system.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/aquaforest\"\u003eAquaforest range\u003c\/a\u003e, including the calcium component.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/corals\"\u003eCorals\u003c\/a\u003e, the SPS, LPS, and soft corals this magnesium supports.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhy does my reef need magnesium?\u003c\/strong\u003e\u003cbr\u003eIt keeps calcium and alkalinity stable. Low magnesium makes it impossible to hold proper calcium levels and pH.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat level should I target?\u003c\/strong\u003e\u003cbr\u003e1180 to 1460 mg\/L (ppm) for a reef aquarium.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I prepare and dose it?\u003c\/strong\u003e\u003cbr\u003eDissolve 10 g in 1000 mL of RODI water, test your water, and dose to demand. Do not raise magnesium more than 50 ppm per day.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I combine it with other additives?\u003c\/strong\u003e\u003cbr\u003eYes. It can be mixed with Calcium or Reef Mineral Salt for single-pump dosing.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175500787931,"sku":"254372","price":7.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_7ab8259c-288c-4483-a31f-9b2fc4be81cd.png?v=1769087573"},{"product_id":"kh-buffer-powder-1200g","title":"Aquaforest KH Buffer 1200g","description":"\u003cp\u003eAquaforest KH Buffer is a concentrated powdered alkalinity supplement that raises and holds your tank's dKH without affecting other element levels. Alkalinity drives calcification, the process corals use to build their calcium carbonate skeletons, so stable KH is essential for healthy SPS, LPS, and soft coral growth. As a dry additive it is highly cost effective and, mixed into solution, performs as well as or better than liquid alkalinity products.\u003c\/p\u003e\u003cp\u003ePart of the \u003ca href=\"\/collections\/aquaforest\"\u003eAquaforest\u003c\/a\u003e reef range. Dose it alongside \u003ca href=\"\/products\/component-strong-a-b-c-k-4x75ml\"\u003eComponent Strong\u003c\/a\u003e, \u003ca href=\"\/products\/reef-mineral-salt-800g\"\u003eReef Mineral Salt\u003c\/a\u003e, and your calcium and magnesium to keep your \u003ca href=\"\/collections\/corals\"\u003ecorals\u003c\/a\u003e in balance.\u003c\/p\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRaises and holds dKH.\u003c\/strong\u003e Maintains stable alkalinity without changing other element concentrations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowers coral growth.\u003c\/strong\u003e Alkalinity fuels calcification for SPS corals, LPS corals, soft corals, and clams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-effective dry format.\u003c\/strong\u003e Mixes into a solution that performs as well as or better than liquid additives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart of the AF dosing system.\u003c\/strong\u003e Works with calcium, magnesium, and trace elements for full balance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMake a solution: add 80 g of KH Buffer to 1000 mL of RODI water. Stir vigorously and let sit for 24 hours before use.\u003c\/li\u003e\n\u003cli\u003eStart with 5 mL per 27 gallons of aquarium water daily.\u003c\/li\u003e\n\u003cli\u003eTest alkalinity after each dose and adjust to your system's demand.\u003c\/li\u003e\n\u003cli\u003eAdd the solution slowly to a high-flow area of the tank to reduce precipitation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eAquaforest\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eProduct\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eKH Buffer (dry alkalinity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e1200 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eUse\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eRaises and maintains dKH \/ alkalinity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eCompatible with\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSPS corals, LPS corals, soft corals, clams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eMixing\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e80 g per 1000 mL RODI water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eWater type\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSaltwater \/ Reef\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eMade in\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePoland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/component-strong-a-b-c-k-4x75ml\"\u003eComponent Strong\u003c\/a\u003e, the trace element kit for the same dosing system.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/reef-mineral-salt-800g\"\u003eReef Mineral Salt\u003c\/a\u003e, Balling Method minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/aquaforest\"\u003eAquaforest range\u003c\/a\u003e, including calcium and magnesium components.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/corals\"\u003eCorals\u003c\/a\u003e, the SPS, LPS, and soft corals this alkalinity supports.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does KH Buffer do?\u003c\/strong\u003e\u003cbr\u003eIt raises and stabilizes alkalinity (dKH), the element corals need to build their calcium carbonate skeletons.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I prepare it?\u003c\/strong\u003e\u003cbr\u003eMix 80 g into 1000 mL of RODI water, stir, and let it sit for 24 hours before dosing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much should I dose?\u003c\/strong\u003e\u003cbr\u003eStart at 5 mL per 27 gallons daily, then test your alkalinity and adjust to your tank's demand.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy add it to high flow?\u003c\/strong\u003e\u003cbr\u003eAdding alkalinity slowly into a high-flow area helps it disperse and reduces localized precipitation.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175504589019,"sku":"210528","price":14.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_c2f2097a-f682-47e0-88a5-2dfdc3467158.png?v=1769087722"},{"product_id":"reef-mineral-salt-800g","title":"Aquaforest Reef Mineral Salt 800g","description":"\u003cp\u003eAquaforest Reef Mineral Salt is not your typical reef salt. It is a concentrated, balanced blend of minerals designed for the Balling Method, replacing the trace minerals corals consume so they keep growing with vivid color. Without mineral supplementation, reef tanks develop long-term deficiencies that slow growth and fade coloration.\u003c\/p\u003e\u003cp\u003ePart of the \u003ca href=\"\/collections\/aquaforest\"\u003eAquaforest\u003c\/a\u003e reef range. Dose it alongside \u003ca href=\"\/products\/component-strong-a-b-c-k-4x75ml\"\u003eComponent Strong\u003c\/a\u003e and your Calcium, KH Buffer, and Magnesium to keep your \u003ca href=\"\/collections\/corals\"\u003ecorals\u003c\/a\u003e in balance.\u003c\/p\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for the Balling Method.\u003c\/strong\u003e A concentrated, balanced mineral blend that restores ionic balance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrevents deficiencies.\u003c\/strong\u003e Replaces the minerals corals deplete, supporting steady growth and vivid color.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReef-wide use.\u003c\/strong\u003e Safe for SPS corals, LPS corals, soft corals, and clams.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDosed with the AF system.\u003c\/strong\u003e Works alongside Calcium, KH Buffer, and Magnesium for full ionic stability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMake a solution: add 25 g of Reef Mineral Salt to 1000 mL of RODI water.\u003c\/li\u003e\n\u003cli\u003eMix vigorously and let sit for 24 hours before use.\u003c\/li\u003e\n\u003cli\u003eDose at a 1:1 ratio with your calcium intake. If you dose 25 mL of calcium solution per day, dose 25 mL of Reef Mineral Salt solution per day.\u003c\/li\u003e\n\u003cli\u003eUse in conjunction with Calcium, KH Buffer, and Magnesium to maintain ion stability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eAquaforest\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eProduct\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eReef Mineral Salt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e800 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eMethod\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eBalling Method mineral supplement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eCompatible with\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSPS corals, LPS corals, soft corals, clams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eMixing\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e25 g per 1000 mL RODI water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eWater type\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSaltwater \/ Reef\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eMade in\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePoland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/component-strong-a-b-c-k-4x75ml\"\u003eComponent Strong\u003c\/a\u003e, the trace element kit for the same dosing system.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/aquaforest-reef-salt\"\u003eAF Reef Salt\u003c\/a\u003e, the synthetic marine salt for water changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/aquaforest\"\u003eAquaforest range\u003c\/a\u003e, including the Calcium, KH Buffer, and Magnesium components.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/corals\"\u003eCorals\u003c\/a\u003e, the SPS, LPS, and soft corals these minerals support.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is Reef Mineral Salt for?\u003c\/strong\u003e\u003cbr\u003eRestoring the minerals corals consume in a Balling Method dosing routine, so growth and color stay strong.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I prepare it?\u003c\/strong\u003e\u003cbr\u003eMix 25 g into 1000 mL of RODI water, then let it sit for 24 hours before dosing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much should I dose?\u003c\/strong\u003e\u003cbr\u003eAt a 1:1 ratio with your calcium dosing. Match the daily volume of your calcium solution.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich corals benefit?\u003c\/strong\u003e\u003cbr\u003eSPS corals, LPS corals, soft corals, and clams all benefit from stable mineral levels.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175507374299,"sku":"210530","price":8.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_ab4a93af-59aa-4bac-ac6b-3d749e25dd0e.png?v=1769087831"},{"product_id":"component-strong-a-b-c-k-4x75ml","title":"Aquaforest Component Strong A, B, C, K","description":"\u003cp\u003eAquaforest Component Strong is a four-part trace element kit (A, B, C, and K, 75 mL each) that replenishes the microelements stony corals and filter feeders consume as they grow. Each component targets a different group of elements and is dosed alongside Aquaforest Calcium, KH Buffer, Magnesium, and Reef Mineral Salt for a fully balanced reef dosing system.\u003c\/p\u003e\u003cp\u003ePart of the \u003ca href=\"\/collections\/aquaforest\"\u003eAquaforest\u003c\/a\u003e reef range. Pairs with \u003ca href=\"\/products\/aquaforest-reef-salt\"\u003eAF Reef Salt\u003c\/a\u003e and supports vivid growth and color in your \u003ca href=\"\/collections\/corals\"\u003ecorals\u003c\/a\u003e.\u003c\/p\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour targeted components.\u003c\/strong\u003e Component A (strontium and barium), B (heavy metals), C (iodine and fluorine), and K (potassium).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrives growth and coloration.\u003c\/strong\u003e Replenishes the trace elements SPS corals and filter feeders deplete as they grow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for balanced dosing.\u003c\/strong\u003e Each component mixes into a specific Aquaforest base solution for precise, balanced ratios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks with the probiotic and zeolite method.\u003c\/strong\u003e Replaces trace elements absorbed by zeolite media so corals are not starved.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent A:\u003c\/strong\u003e add 5 mL to 1000 mL of Aquaforest Calcium and Magnesium solution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent B:\u003c\/strong\u003e add 5 mL to 1000 mL of Aquaforest Calcium and Magnesium solution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent C:\u003c\/strong\u003e add 5 mL to 1000 mL of Aquaforest KH Buffer solution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent K:\u003c\/strong\u003e add 5 mL to 1000 mL of Aquaforest Reef Mineral Salt solution.\u003c\/li\u003e\n\u003cli\u003eDose the prepared base solutions to match your tank's calcium, alkalinity, and magnesium demand. Test regularly and adjust.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eAquaforest\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eProduct\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eComponent Strong A, B, C, K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eVolume\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e4 x 75 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eComponent A\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eStrontium and barium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eComponent B\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eHeavy metals (trace elements)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eComponent C\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eIodine and fluorine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eComponent K\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePotassium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eTarget\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSPS corals, filter feeders, mixed reef\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eWater type\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSaltwater \/ Reef\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eMade in\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePoland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/aquaforest-reef-salt\"\u003eAF Reef Salt\u003c\/a\u003e, the synthetic marine salt from the same balanced system.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/aquaforest\"\u003eAquaforest range\u003c\/a\u003e, including the Calcium, KH Buffer, Magnesium, and Reef Mineral Salt base solutions.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/corals\"\u003eCorals\u003c\/a\u003e, the SPS and mixed-reef livestock these elements support.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is Component Strong for?\u003c\/strong\u003e\u003cbr\u003eReplenishing the trace elements (strontium, barium, iodine, fluorine, potassium, and heavy metals) that SPS-dominated and mixed reef tanks consume as corals grow.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is it different from standard dosing?\u003c\/strong\u003e\u003cbr\u003eEach component is mixed into an Aquaforest base solution so the trace elements are dosed in balanced ratios with calcium, alkalinity, and magnesium.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need to test my water?\u003c\/strong\u003e\u003cbr\u003eYes. Dose to match your tank's measured demand and adjust based on regular testing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it reef safe?\u003c\/strong\u003e\u003cbr\u003eYes, it is formulated for reef aquariums. Follow the dosing guidance to avoid overdosing trace elements.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175510159579,"sku":"210532","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_6a85b447-c06a-4674-bf1c-22ac3eac5b46.png?v=1769087934"},{"product_id":"af-liquid-artemia-250ml","title":"Aquaforest AF Liquid Artemia 250mL","description":"\u003cp\u003eAquaforest AF Liquid Artemia is a mineral and vitamin-rich liquid food made from concentrated zooplankton (artemia) and fortified with garlic. It boosts coloration and encourages healthy development, closely matching the natural diet of marine organisms. The artemia are grown on strictly controlled organic farms, so the food is free from preservatives and ready to use instantly with no thawing or rinsing.\u003c\/p\u003e\u003cp\u003eFeed it alongside the rest of the \u003ca href=\"\/collections\/aquaforest\"\u003eAquaforest\u003c\/a\u003e reef range, including \u003ca href=\"\/products\/af-liquid-mysis-250ml\"\u003eAF Liquid Mysis\u003c\/a\u003e, \u003ca href=\"\/products\/af-liquid-vege-250ml\"\u003eAF Liquid Vege\u003c\/a\u003e, and \u003ca href=\"\/products\/aquaforest-af-phyto-mix-250ml\"\u003eAF Phyto Mix\u003c\/a\u003e, to give your \u003ca href=\"\/collections\/corals\"\u003ecorals\u003c\/a\u003e a varied diet.\u003c\/p\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConcentrated artemia (zooplankton).\u003c\/strong\u003e A protein-rich meaty food readily accepted by marine fish and corals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFortified with garlic.\u003c\/strong\u003e Helps boost coloration and supports healthy development.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrganically farmed.\u003c\/strong\u003e Grown on strictly controlled organic farms and rich in essential vitamins and minerals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo thawing or rinsing.\u003c\/strong\u003e Free from preservatives and ready to use instantly, unlike frozen artemia.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eShake well before each use.\u003c\/li\u003e\n\u003cli\u003eDose small portions once a day, adjusting to your livestock and bioload.\u003c\/li\u003e\n\u003cli\u003eTarget feed corals and anemones with a pipette, or add directly to the aquarium for fish.\u003c\/li\u003e\n\u003cli\u003ePause circulation pumps for a few minutes while feeding to improve uptake.\u003c\/li\u003e\n\u003cli\u003eRefrigerate after opening.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eAquaforest\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eProduct\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eAF Liquid Artemia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eVolume\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e250 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eLiquid meaty food (artemia \/ zooplankton)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eMain ingredients\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eConcentrated artemia (zooplankton), garlic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eTarget\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eMarine fish, LPS and NPS corals, anemones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eWater type\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSaltwater \/ Reef\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eMade in\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePoland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/af-liquid-mysis-250ml\"\u003eAF Liquid Mysis\u003c\/a\u003e, a meaty mysis shrimp food for fish and corals.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/af-liquid-vege-250ml\"\u003eAF Liquid Vege\u003c\/a\u003e, a plant-based food for herbivores and filter feeders.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/aquaforest-af-phyto-mix-250ml\"\u003eAF Phyto Mix\u003c\/a\u003e, phytoplankton for corals and clams.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/corals\"\u003eCorals\u003c\/a\u003e, including LPS varieties that thrive on meaty foods.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does AF Liquid Artemia feed?\u003c\/strong\u003e\u003cbr\u003eMarine fish, LPS and NPS corals, and anemones that accept meaty foods.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow often should I feed it?\u003c\/strong\u003e\u003cbr\u003eDose small portions once a day, adjusting to your bioload and water quality.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it need refrigeration?\u003c\/strong\u003e\u003cbr\u003eYes. Refrigerate after opening to keep the food fresh.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it contain preservatives?\u003c\/strong\u003e\u003cbr\u003eNo. It is free from preservatives and ready to use instantly, with no thawing or rinsing required.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175517204699,"sku":"250801","price":15.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_bdb91eae-67c1-4de8-9d7b-5d90551e3ad1.png?v=1769088024"},{"product_id":"af-liquid-mysis-250ml","title":"Aquaforest AF Liquid Mysis 250mL","description":"\u003cp\u003eAquaforest AF Liquid Mysis is a protein-rich liquid food made from mysis shrimp (mysidacea, Mysis relicta) sourced from controlled, ecological breeding farms. Enriched with garlic extract to boost coloration, growth, and tissue development, it is a convenient no-thaw alternative to frozen mysis for marine fish and corals.\u003c\/p\u003e\u003cp\u003eFeed it alongside the rest of the \u003ca href=\"\/collections\/aquaforest\"\u003eAquaforest\u003c\/a\u003e reef range, including \u003ca href=\"\/products\/af-liquid-vege-250ml\"\u003eAF Liquid Vege\u003c\/a\u003e and \u003ca href=\"\/products\/aquaforest-af-phyto-mix-250ml\"\u003eAF Phyto Mix\u003c\/a\u003e, to give your \u003ca href=\"\/collections\/corals\"\u003ecorals\u003c\/a\u003e a varied diet.\u003c\/p\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMysis shrimp base.\u003c\/strong\u003e A concentrated source of fats and proteins readily accepted by marine fish and corals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnriched with garlic extract.\u003c\/strong\u003e Helps boost coloration and supports growth and tissue development.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdeal for LPS corals.\u003c\/strong\u003e A great diet supplement for LPS corals, anemones, and carnivorous marine fish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo thawing required.\u003c\/strong\u003e Ready to use immediately after opening, an easy alternative to frozen food.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eShake well before each use.\u003c\/li\u003e\n\u003cli\u003eDose small portions once a day, adjusting to your livestock and bioload.\u003c\/li\u003e\n\u003cli\u003eTarget feed corals and anemones with a pipette, or add directly to the aquarium for fish.\u003c\/li\u003e\n\u003cli\u003ePause circulation pumps for a few minutes while feeding to improve uptake.\u003c\/li\u003e\n\u003cli\u003eRefrigerate after opening.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eAquaforest\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eProduct\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eAF Liquid Mysis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eVolume\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e250 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eLiquid meaty food (mysis shrimp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eIngredients\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eMysidacea (Mysis relicta), water, salt, garlic, antioxidant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eTarget\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eMarine fish, LPS corals, anemones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eWater type\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSaltwater \/ Reef\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;width:38%;\"\u003eMade in\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePoland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/af-liquid-vege-250ml\"\u003eAF Liquid Vege\u003c\/a\u003e, a plant-based food for herbivores and filter feeders.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/aquaforest-af-phyto-mix-250ml\"\u003eAF Phyto Mix\u003c\/a\u003e, phytoplankton for corals and clams.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/corals\"\u003eCorals\u003c\/a\u003e, including LPS varieties that thrive on meaty foods.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does AF Liquid Mysis feed?\u003c\/strong\u003e\u003cbr\u003eMarine fish, LPS corals, and anemones that accept meaty foods.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow often should I feed it?\u003c\/strong\u003e\u003cbr\u003eDose small portions once a day, adjusting to your bioload and water quality.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it need refrigeration?\u003c\/strong\u003e\u003cbr\u003eYes. Refrigerate after opening to keep the food fresh.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy is it enriched with garlic?\u003c\/strong\u003e\u003cbr\u003eGarlic extract helps boost coloration and supports the growth and tissue development of marine organisms.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175529558235,"sku":"250800","price":12.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_b85cc2f0-8652-4d72-bf19-6ef0b62103f8.png?v=1769088143"},{"product_id":"af-liquid-vege-250ml","title":"Aquaforest AF Liquid Vege 250mL","description":"\u003cp\u003eAquaforest AF Liquid Vege is a vegetable-based liquid food and a nutrient-dense, easy-to-use alternative to frozen foods for your fish, corals, and clams. Built around a spinach and nori formula, it delivers natural plant nutrition that herbivores and filter feeders love.\u003c\/p\u003e\n\n\u003cp\u003eFeed it alongside the rest of the \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/aquaforest\"\u003eAquaforest\u003c\/a\u003e reef range and our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/corals\"\u003ecorals\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide-ranging diet.\u003c\/strong\u003e Ideal for soft corals, NPS corals, SPS, LPS, clams, and fish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpinach and nori formula.\u003c\/strong\u003e Plant-based nutrition rich in calcium, magnesium, phosphorus, iron, potassium, and iodine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade from natural ingredients.\u003c\/strong\u003e A clean, vegetable-forward food source.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrozen-food alternative.\u003c\/strong\u003e Convenient liquid format with no thawing, easy to dose or target-feed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eShake well before use. Target-feed corals and clams with a pipette or baster, or dose into the water column for filter feeders and fish. Lowering flow briefly helps corals capture the food. Start with small amounts and adjust to your tank's bioload while keeping an eye on nutrients. Refrigerate after opening to keep it fresh.\u003c\/p\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eAquaforest\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eVolume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e250 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eLiquid vegetable-based food\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eKey ingredients\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSpinach, nori; rich in calcium, magnesium, iron, iodine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eBest for\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSoft, NPS, SPS, and LPS corals, clams, and fish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eWater type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSaltwater \/ reef\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMore coral foods and supplements from the \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/aquaforest\"\u003eAquaforest\u003c\/a\u003e range\u003c\/li\u003e\n\u003cli\u003eCorals and clams from our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/corals\"\u003ecorals\u003c\/a\u003e collection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is it for?\u003c\/strong\u003e\u003cbr\u003e\nIt is a vegetable-based food for the whole reef, soft and stony corals, clams, and herbivorous and omnivorous fish all benefit from the spinach and nori blend.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I feed it?\u003c\/strong\u003e\u003cbr\u003e\nShake, then target-feed corals and clams or dose into the water column. Reducing flow briefly helps corals grab the food.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it raise my nutrients?\u003c\/strong\u003e\u003cbr\u003e\nAny feeding adds to the system, so start light and watch nitrate and phosphate. Good skimming and maintenance keep things balanced.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it need refrigeration?\u003c\/strong\u003e\u003cbr\u003e\nYes, refrigerate after opening to preserve freshness.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175532671195,"sku":"250799","price":11.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_1145d8a3-377f-49e2-af47-8b786ab1f8e3.png?v=1769088268"},{"product_id":"aquaforest-af-phyto-mix-250ml","title":"Aquaforest AF Phyto Mix 250mL","description":"\u003cp\u003eAquaforest AF Phyto Mix is a rich liquid food formulated mainly for soft corals, gorgonians, and non-photosynthetic (NPS) corals. It blends phytoplankton and zooplankton in a balanced ratio so corals get the proteins, fats, and carbohydrates they need, boosted with highly absorbable protein from shellfish. Small fish, shrimp, and other filter feeders eagerly take it too.\u003c\/p\u003e\n\n\u003cp\u003eFeed it alongside the rest of the \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/aquaforest\"\u003eAquaforest\u003c\/a\u003e reef range and our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/corals\"\u003ecorals\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for soft corals and NPS.\u003c\/strong\u003e Targets soft corals, gorgonians, and non-photosynthetic corals that rely on captured food rather than light.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced phyto and zooplankton.\u003c\/strong\u003e A blend of plant and animal plankton delivers a complete mix of proteins, fats, and carbohydrates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHighly absorbable protein.\u003c\/strong\u003e Enriched with shellfish-derived protein for efficient uptake.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank-wide benefit.\u003c\/strong\u003e Also readily eaten by small fish, shrimp, and filter-feeding invertebrates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eShake well before each use. Target-feed corals with a pipette or turkey baster, or dose into a moderate-flow area of the tank where corals can capture it. Dim the lights and reduce flow briefly to help corals extend and feed. Start conservatively and adjust to your tank's bioload, and keep an eye on nutrients since any feeding adds to the system. Refrigerate after opening to keep it fresh.\u003c\/p\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eAquaforest\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eVolume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e250 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eLiquid coral food (phyto and zooplankton)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eBest for\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSoft corals, gorgonians, NPS corals, filter feeders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\u003cstrong\u003eWater type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSaltwater \/ reef\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMore coral food and supplements from the \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/aquaforest\"\u003eAquaforest\u003c\/a\u003e range\u003c\/li\u003e\n\u003cli\u003eSoft corals and NPS pieces from our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/corals\"\u003ecorals\u003c\/a\u003e collection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat corals is it best for?\u003c\/strong\u003e\u003cbr\u003e\nSoft corals, gorgonians, and non-photosynthetic corals benefit most, since they depend heavily on captured food. Many LPS and filter feeders enjoy it as well.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I feed it?\u003c\/strong\u003e\u003cbr\u003e\nShake, then target-feed with a pipette or baster, or dose into the water column. Lowering flow and light briefly helps corals extend and capture the food.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it affect my water quality?\u003c\/strong\u003e\u003cbr\u003e\nAny feeding adds nutrients, so start light and monitor nitrate and phosphate. Good skimming and maintenance keep things in balance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it need refrigeration?\u003c\/strong\u003e\u003cbr\u003e\nYes, refrigerate after opening to preserve freshness.\u003c\/p\u003e","brand":"Aquaforest","offers":[{"title":"Default Title","offer_id":48175534440667,"sku":"250797","price":9.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_bb7fde60-07c4-404c-a288-9b1835dcd92a.png?v=1769088354"},{"product_id":"brs-kalkwasser-calcium-hydroxide","title":"BRS Kalkwasser | Calcium Hydroxide Reef Supplement (Ca + KH + pH)","description":"\u003cstyle\u003e\n  .aq-pd { font-family: Georgia, serif; color: #1a1a1a; max-width: 860px; margin: 0 auto; line-height: 1.7; }\n  .aq-pd h2 { font-size: 1.45em; font-weight: 700; letter-spacing: -0.01em; border-left: 4px solid #FF5722; padding-left: 12px; margin: 2em 0 0.6em; }\n  .aq-pd p { margin: 0.5em 0 1em; }\n  .aq-callout { background: #1a1a1a; color: #fff; border-radius: 4px; padding: 16px 20px; margin: 1.6em 0; font-family: Arial, sans-serif; font-size: 0.93em; line-height: 1.6; }\n  .aq-callout strong { color: #f5c518; }\n  .aq-features { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; margin: 1em 0 1.6em; }\n  .aq-feature-card { background: #f4f4f4; border-radius: 4px; padding: 14px 16px; border-left: 3px solid #FF5722; font-family: Arial, sans-serif; font-size: 0.9em; }\n  .aq-feature-card strong { display: block; margin-bottom: 3px; color: #1a1a1a; }\n  .aq-feature-card span { color: #555; }\n  .aq-specs-table { width: 100%; border-collapse: collapse; margin-top: 1em; font-family: Arial, sans-serif; font-size: 0.93em; }\n  .aq-specs-table th { background: #1a1a1a; color: #fff; text-align: left; padding: 9px 14px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; font-size: 0.82em; }\n  .aq-specs-table td { padding: 8px 14px; border-bottom: 1px solid #e5e5e5; vertical-align: top; }\n  .aq-specs-table tr:nth-child(even) td { background: #f9f9f9; }\n  .aq-specs-table td:first-child { font-weight: 600; width: 45%; color: #444; }\n  .aq-compare-table { width: 100%; border-collapse: collapse; margin: 1em 0 1.6em; font-family: Arial, sans-serif; font-size: 0.93em; }\n  .aq-compare-table th { background: #1a1a1a; color: #fff; text-align: left; padding: 10px 14px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; font-size: 0.82em; }\n  .aq-compare-table td { padding: 9px 14px; border-bottom: 1px solid #e5e5e5; vertical-align: top; }\n  .aq-compare-table tr:nth-child(even) td { background: #f9f9f9; }\n  .aq-compare-table td:first-child { font-weight: 600; color: #444; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"aq-pd\"\u003e\n\n  \u003cp\u003e\u003cstrong\u003eBRS Pharma-Grade Kalkwasser\u003c\/strong\u003e is a calcium hydroxide (Ca(OH)\u003csub\u003e2\u003c\/sub\u003e) supplement that maintains \u003cstrong\u003ecalcium\u003c\/strong\u003e, \u003cstrong\u003ealkalinity\u003c\/strong\u003e, and \u003cstrong\u003epH\u003c\/strong\u003e in saltwater reef aquariums in a single dose. Mix with RO\/DI water to make \"limewater,\" then drip it into your sump to replace evaporated water — the limewater simultaneously tops off your tank, raises pH, and replenishes the calcium and carbonate stony corals consume to build skeleton. Browse all \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003ereef supplements \u0026amp; additives\u003c\/a\u003e or shop \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/salt-water\"\u003esaltwater supplies\u003c\/a\u003e.\u003c\/p\u003e\n\n  \u003cdiv class=\"aq-callout\"\u003e\n    \u003cstrong\u003eThe classic three-in-one reef supplement.\u003c\/strong\u003e One dose of saturated limewater raises \u003cstrong\u003ecalcium\u003c\/strong\u003e, \u003cstrong\u003ealkalinity\u003c\/strong\u003e, and \u003cstrong\u003epH\u003c\/strong\u003e together. Pharma-grade purity — no phosphate, silicate, or other reef-tank contaminants. Drip it into your sump as ATO replacement and skip the two-part dosing pumps.\n  \u003c\/div\u003e\n\n  \u003ch2\u003eWhat Kalkwasser Does\u003c\/h2\u003e\n  \u003cp\u003eIn a stocked reef tank, hard corals (SPS, LPS, clams) constantly pull calcium and carbonate out of the water to build skeleton. If you don't replace what they consume, calcium and alkalinity drop — the corals stop growing and eventually start receding. Kalkwasser is the simplest fix: \u003cem\u003ecalcium hydroxide\u003c\/em\u003e dissolved in your top-off water. Each gallon of limewater delivers roughly equal molar amounts of Ca\u003csup\u003e2+\u003c\/sup\u003e and OH\u003csup\u003e-\u003c\/sup\u003e, which means it raises calcium and alkalinity at the same ratio corals consume them. Bonus: the high-pH limewater also precipitates inorganic phosphate, keeping nuisance-algae fuel low.\u003c\/p\u003e\n\n  \u003ch2\u003eFeatures\u003c\/h2\u003e\n  \u003cdiv class=\"aq-features\"\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003e3-in-1 Reef Supplement\u003c\/strong\u003e\u003cspan\u003eRaises Ca, KH, and pH simultaneously in stoichiometric balance.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003ePharmaceutical Grade\u003c\/strong\u003e\u003cspan\u003eUltra-pure calcium hydroxide — no phosphate or silicate contaminants.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eDrips Into ATO\u003c\/strong\u003e\u003cspan\u003eReplaces evaporation while dosing — no separate pumps needed.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003ePhosphate Precipitation\u003c\/strong\u003e\u003cspan\u003eHigh-pH limewater binds inorganic PO\u003csub\u003e4\u003c\/sub\u003e, starving nuisance algae.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eEconomical\u003c\/strong\u003e\u003cspan\u003e2 tsp\/gal saturated solution — a 2 lb jar dosed daily lasts months.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eReefer-Approved\u003c\/strong\u003e\u003cspan\u003eThe original go-to for SPS-dominant tanks. Used since the 90s.\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eChoose Your Size\u003c\/h2\u003e\n  \u003ctable class=\"aq-compare-table\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003e2 lbs\u003c\/th\u003e\n\u003cth\u003e4 lbs\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e2 lbs (907 g)\u003c\/td\u003e\n\u003ctd\u003e4 lbs (1.81 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eApprox. Limewater Yield\u003c\/td\u003e\n\u003ctd\u003e~700 gal saturated\u003c\/td\u003e\n\u003ctd\u003e~1,400 gal saturated\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003e20 – 90 gal reef tanks\u003c\/td\u003e\n\u003ctd\u003e90+ gal reefs \/ heavy SPS demand\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e210812\u003c\/td\u003e\n\u003ctd\u003e210813\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch2\u003eHow to Mix \u0026amp; Dose\u003c\/h2\u003e\n  \u003cp\u003e\u003cstrong\u003e1. Mix saturated limewater.\u003c\/strong\u003e Add \u003cstrong\u003e2 teaspoons of kalkwasser per gallon of RO\/DI water\u003c\/strong\u003e in a sealed container (an ATO reservoir works perfectly). Shake or stir; the powder will not fully dissolve — that's normal. The clear liquid \u003cem\u003eabove\u003c\/em\u003e the settled powder is your saturated limewater (~2 g\/L CaO equivalent).\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003e2. Let it settle.\u003c\/strong\u003e Wait 1 – 2 hours for the undissolved powder to fall to the bottom. Only the clear liquid above gets dosed — never agitate the bottom sediment into your dosing line.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003e3. Drip into the sump.\u003c\/strong\u003e Use the limewater as your top-off water. A standard ATO with a slow drip into a high-flow area of the sump is ideal. Dose \u003cem\u003eonly\u003c\/em\u003e at night for tanks with low CO\u003csub\u003e2\u003c\/sub\u003e at lights-on, or 24\/7 for stable systems.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003e4. Refill when clear.\u003c\/strong\u003e When the liquid turns completely clear (no more white powder at the bottom), the calcium hydroxide has been consumed. Add more kalkwasser and repeat.\u003c\/p\u003e\n\n  \u003ch2\u003eSpecifications\u003c\/h2\u003e\n  \u003ctable class=\"aq-specs-table\"\u003e\n    \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBulk Reef Supply (BRS)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003ePharma-Grade Kalkwasser\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eActive Ingredient\u003c\/td\u003e\n\u003ctd\u003eCalcium hydroxide — Ca(OH)\u003csub\u003e2\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eForm\u003c\/td\u003e\n\u003ctd\u003eDry powder\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eAvailable Sizes\u003c\/td\u003e\n\u003ctd\u003e2 lbs, 4 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eUse\u003c\/td\u003e\n\u003ctd\u003eSaltwater \/ reef calcium \u0026amp; alkalinity supplement\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eDosing\u003c\/td\u003e\n\u003ctd\u003e2 tsp per gal RO\/DI water; drip via ATO\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eSaltwater only — NOT for freshwater\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch2\u003eRecommended Pairings\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eAn RO\/DI system or RO\/DI water — kalkwasser MUST be mixed with purified water, never tap\u003c\/li\u003e\n    \u003cli\u003eAn \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/water-testing\"\u003ealkalinity \u0026amp; calcium test kit\u003c\/a\u003e — dose to a target, not a guess\u003c\/li\u003e\n    \u003cli\u003eBrowse all \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003ereef supplements \u0026amp; additives\u003c\/a\u003e\n\u003c\/li\u003e\n    \u003cli\u003eBrowse \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/salt-water\"\u003esaltwater supplies\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eFAQ\u003c\/h2\u003e\n  \u003cp\u003e\u003cstrong\u003eKalkwasser vs. two-part dosing — which should I use?\u003c\/strong\u003e\u003cbr\u003eKalkwasser is great for low-to-moderate demand reefs (mixed reef, soft corals, beginner SPS), and it has the unique benefit of precipitating phosphate. Two-part (calcium + alkalinity solutions dosed separately) scales to any consumption rate without the pH ceiling kalkwasser hits. Many advanced reefers use BOTH: kalkwasser as the main ATO method, two-part to top up the difference. For tanks demanding more than a few dKH\/day, two-part is needed.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eWill it raise my pH too high?\u003c\/strong\u003e\u003cbr\u003eLimewater is high-pH (~12 in concentrated form, but heavily diluted as it enters the tank). In a well-aerated, low-CO\u003csub\u003e2\u003c\/sub\u003e reef, kalkwasser typically raises tank pH from ~7.9 to a healthy 8.2 – 8.4. If pH spikes above 8.4, slow the drip rate or dose only at night when respiratory CO\u003csub\u003e2\u003c\/sub\u003e is highest.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eCan I dose it directly into the tank?\u003c\/strong\u003e\u003cbr\u003eNo. Limewater must drip slowly into a high-flow area (typically the sump). Direct dosing into the display will cause localized pH spikes that can burn corals and stress fish.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eHow long does a 2 lb jar last?\u003c\/strong\u003e\u003cbr\u003eFor a typical 40 – 75 gallon reef tank evaporating ~1 gal\/day, a 2 lb jar of kalkwasser lasts \u003cstrong\u003e4 – 6 months\u003c\/strong\u003e. The 4 lb jar lasts roughly twice as long. The exact duration depends on calcium demand from your coral load.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eIs it safe for freshwater tanks?\u003c\/strong\u003e\u003cbr\u003eNo. Kalkwasser is for saltwater reef use only. The pH and calcium levels it produces are not appropriate for freshwater systems.\u003c\/p\u003e\n\n\u003c\/div\u003e\n","brand":"Bulk Reef Supply","offers":[{"title":"2 lbs","offer_id":48498856067291,"sku":"210812","price":19.99,"currency_code":"USD","in_stock":false},{"title":"4 lbs","offer_id":48498856100059,"sku":"210813","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/210812-brs-exb-kalkwasser-2lbs-additive-fr_1.webp?v=1774103809"},{"product_id":"seachem-reef-trace","title":"Seachem Reef Trace","description":"\u003cdiv style=\"line-height:1.6;color:#333;\"\u003e\n\u003cp\u003e\u003cstrong\u003eSeachem Reef Trace\u003c\/strong\u003e supplies the broad range of trace elements that a reef aquarium needs but slowly loses through uptake, oxidation, and precipitation. Corals, clams, and other invertebrates rely on these elements for healthy metabolism, growth, and vivid pigment, and they are not fully replaced by salt mix and water changes alone. Reef Trace replenishes them in balanced, reef-appropriate ratios and is free of nitrate and phosphate. Round out your dosing routine with the rest of our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/salt-water\"\u003ereef care lineup\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eWhy Trace Elements Matter\u003c\/h3\u003e\n\u003cul style=\"margin:4px 0 0;padding-left:20px;\"\u003e\n\u003cli\u003eReplaces trace elements consumed by corals and invertebrates\u003c\/li\u003e\n\u003cli\u003eSupports metabolism, growth, and bright coral coloration\u003c\/li\u003e\n\u003cli\u003eBroad blend including boron, manganese, zinc, molybdenum, and more\u003c\/li\u003e\n\u003cli\u003eFree of nitrate and phosphate, so it will not feed nuisance algae\u003c\/li\u003e\n\u003cli\u003eFormulated to complement, not replace, calcium and alkalinity dosing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Dose\u003c\/h3\u003e\n\u003cp style=\"margin:4px 0 0;\"\u003eUse 1 capful (5 mL) for every 80 L (20 US gallons) twice a week. If you also dose \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-plus\"\u003eReef Plus\u003c\/a\u003e, alternate the two so you add Reef Trace on one day and Reef Plus on the next.\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:8px 0;font-size:0.95em;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"background:#E0F7FA;border:1px solid #B2EBF2;padding:6px 10px;text-align:left;\"\u003eStep\u003c\/th\u003e\n\u003cth style=\"background:#E0F7FA;border:1px solid #B2EBF2;padding:6px 10px;text-align:left;\"\u003eGuideline\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eRoutine dose\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e1 capful (5 mL) per 20 US gallons, twice weekly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eWith Reef Plus\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eDose on alternate days\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eChoose Your Size\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:8px 0;font-size:0.95em;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"background:#E0F7FA;border:1px solid #B2EBF2;padding:6px 10px;text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"background:#E0F7FA;border:1px solid #B2EBF2;padding:6px 10px;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e100 mL\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eNano and small reef tanks, or trying it out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e250 mL\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eMost home reef aquariums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e500 mL\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eLarger reefs that dose more often\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e2 L\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eBig display tanks and heavy SPS systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:8px 0;font-size:0.95em;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#E0F7FA;border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eReef trace element supplement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#E0F7FA;border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eContains\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eBoron, cobalt, copper, manganese, molybdenum, zinc, rubidium, nickel, vanadium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#E0F7FA;border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eFree of\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eNitrate and phosphate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#E0F7FA;border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eRoutine dose\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e5 mL per 20 US gallons, twice weekly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#E0F7FA;border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eWater type\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSaltwater and reef aquariums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#E0F7FA;border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eAvailable sizes\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e100 mL, 250 mL, 500 mL, 2 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul style=\"margin:4px 0 0;padding-left:20px;\"\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-plus\"\u003eSeachem Reef Plus\u003c\/a\u003e: reef vitamins and amino acids to feed corals alongside trace elements\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-complete\"\u003eSeachem Reef Complete\u003c\/a\u003e: bioavailable calcium for coral and coralline growth\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-strontium\"\u003eSeachem Reef Strontium\u003c\/a\u003e: dedicated strontium for skeletal growth\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-fusion-1\"\u003eSeachem Reef Fusion 1 \u0026amp; 2\u003c\/a\u003e: a two-part calcium and alkalinity foundation\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/salt-water\"\u003eSaltwater collection\u003c\/a\u003e: browse the rest of our reef care lineup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp style=\"margin:6px 0 0;\"\u003e\u003cstrong\u003eHow is Reef Trace different from Reef Plus?\u003c\/strong\u003e\u003cbr\u003eReef Trace supplies trace elements, while Reef Plus adds reef vitamins and nutrition. Many reefers run both and alternate the days they dose.\u003c\/p\u003e\n\u003cp style=\"margin:6px 0 0;\"\u003e\u003cstrong\u003eWill it cause an algae outbreak?\u003c\/strong\u003e\u003cbr\u003eNo. Reef Trace is free of nitrate and phosphate, so it will not add the nutrients that fuel nuisance algae.\u003c\/p\u003e\n\u003cp style=\"margin:6px 0 0;\"\u003e\u003cstrong\u003eDo I still need to dose calcium and alkalinity?\u003c\/strong\u003e\u003cbr\u003eYes. Trace elements are a supplement to, not a replacement for, your main calcium and alkalinity dosing.\u003c\/p\u003e\n\u003cp style=\"margin:6px 0 0;\"\u003e\u003cstrong\u003eIs it needed in a fish-only tank?\u003c\/strong\u003e\u003cbr\u003eReef Trace is intended for reef systems with corals and invertebrates. A fish-only saltwater tank does not require it.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Seachem","offers":[{"title":"100 ml","offer_id":48731195343067,"sku":"735","price":5.28,"currency_code":"USD","in_stock":false},{"title":"250 ml","offer_id":48731195375835,"sku":"736","price":7.61,"currency_code":"USD","in_stock":true},{"title":"500 ml","offer_id":48731195408603,"sku":"733","price":11.69,"currency_code":"USD","in_stock":false},{"title":"2 L","offer_id":48731195441371,"sku":"738","price":41.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/0735-Reef-Trace-100-mL.png?v=1777545900"},{"product_id":"seachem-reef-strontium","title":"Seachem Reef Strontium","description":"\u003cdiv style=\"line-height:1.6;color:#333;\"\u003e\n\u003cp\u003e\u003cstrong\u003eSeachem Reef Strontium\u003c\/strong\u003e restores and maintains strontium in a reef aquarium at the levels found in natural seawater. Corals, coralline algae, clams, and other calcifying organisms draw on strontium to build strong skeletons and spread color across your live rock, and it is steadily used up, so it needs to be replaced. This concentrated supplement delivers 10,000 mg\/L of strontium in a readily available gluconate complex. Pair it with the rest of your \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003ereef additives and supplements\u003c\/a\u003e for balanced, healthy growth.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eWhy Strontium Matters\u003c\/h3\u003e\n\u003cul style=\"margin:4px 0 0;padding-left:20px;\"\u003e\n\u003cli\u003eSupports skeletal growth in SPS and LPS corals and encourages coralline algae\u003c\/li\u003e\n\u003cli\u003eUsed by clams and other calcifying invertebrates alongside calcium\u003c\/li\u003e\n\u003cli\u003eConcentrated 10,000 mg\/L strontium in a bioavailable gluconate complex\u003c\/li\u003e\n\u003cli\u003eHelps hold reef strontium in the natural seawater range of 8 to 12 mg\/L\u003c\/li\u003e\n\u003cli\u003eReef safe and easy to dose with the built-in cap measure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Dose\u003c\/h3\u003e\n\u003cp style=\"margin:4px 0 0;\"\u003eFor routine maintenance, use 1 capful (5 mL) for every 80 L (20 US gallons) twice a week. Each 5 mL per 80 L raises strontium by about 0.6 mg\/L, so aim to hold the tank in the 8 to 12 mg\/L range and adjust from there.\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:8px 0;font-size:0.95em;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"background:#E0F7FA;border:1px solid #B2EBF2;padding:6px 10px;text-align:left;\"\u003eStep\u003c\/th\u003e\n\u003cth style=\"background:#E0F7FA;border:1px solid #B2EBF2;padding:6px 10px;text-align:left;\"\u003eGuideline\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eRoutine dose\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e1 capful (5 mL) per 20 US gallons, twice weekly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eTarget level\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e8 to 12 mg\/L strontium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePer dose effect\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eAbout 0.6 mg\/L per 5 mL in 80 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp style=\"margin:6px 0 0;\"\u003eMake large adjustments slowly to avoid overshooting your target. Excess strontium can enhance the loss of carbonate alkalinity, so do not mix Reef Strontium directly with a carbonate or calcium supplement, and test your strontium level regularly.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eChoose Your Size\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:8px 0;font-size:0.95em;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"background:#E0F7FA;border:1px solid #B2EBF2;padding:6px 10px;text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"background:#E0F7FA;border:1px solid #B2EBF2;padding:6px 10px;text-align:left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e100 mL\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eNano and small reef tanks, or trying it out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e250 mL\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eMost home reef aquariums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e500 mL\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eLarger reefs and SPS-heavy systems that use strontium quickly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:8px 0;font-size:0.95em;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#E0F7FA;border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eReef strontium supplement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#E0F7FA;border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eConcentration\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e10,000 mg\/L strontium (gluconate complex)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#E0F7FA;border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eTarget level\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e8 to 12 mg\/L in the aquarium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#E0F7FA;border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eRoutine dose\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e5 mL per 20 US gallons, twice weekly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#E0F7FA;border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eWater type\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSaltwater and reef aquariums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#E0F7FA;border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eAvailable sizes\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e100 mL, 250 mL, 500 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul style=\"margin:4px 0 0;padding-left:20px;\"\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-complete\"\u003eSeachem Reef Complete\u003c\/a\u003e: bioavailable calcium for coral and coralline growth\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-advantage-magnesium\"\u003eSeachem Reef Advantage Magnesium\u003c\/a\u003e: keeps magnesium in balance so calcium and alkalinity stay stable\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-fusion-1\"\u003eSeachem Reef Fusion 1 \u0026amp; 2\u003c\/a\u003e: a complete two-part calcium and alkalinity system\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-plus\"\u003eSeachem Reef Plus\u003c\/a\u003e: reef vitamins and trace elements for color and vitality\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/salt-water\"\u003eSaltwater collection\u003c\/a\u003e: browse the rest of our reef care lineup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp style=\"margin:6px 0 0;\"\u003e\u003cstrong\u003eDo I really need to dose strontium?\u003c\/strong\u003e\u003cbr\u003eCorals and coralline algae steadily consume strontium, and water changes alone often do not keep pace in a growing reef. Dosing keeps it in the natural seawater range for healthy skeletal growth.\u003c\/p\u003e\n\u003cp style=\"margin:6px 0 0;\"\u003e\u003cstrong\u003eCan I mix it with my calcium or alkalinity supplement?\u003c\/strong\u003e\u003cbr\u003eNo. Do not mix Reef Strontium directly with a carbonate or calcium supplement. Dose them separately, at different times, to avoid precipitation and alkalinity loss.\u003c\/p\u003e\n\u003cp style=\"margin:6px 0 0;\"\u003e\u003cstrong\u003eHow do I know how much to add?\u003c\/strong\u003e\u003cbr\u003eTest your strontium level and dose toward the 8 to 12 mg\/L target. Make large corrections gradually rather than all at once.\u003c\/p\u003e\n\u003cp style=\"margin:6px 0 0;\"\u003e\u003cstrong\u003eIs it safe for fish-only tanks?\u003c\/strong\u003e\u003cbr\u003eReef Strontium is intended for reef systems with corals and other calcifying life. A fish-only saltwater tank does not need it.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Seachem","offers":[{"title":"100 ml","offer_id":48731205697755,"sku":"375","price":5.17,"currency_code":"USD","in_stock":false},{"title":"250 ml","offer_id":48731205730523,"sku":"376","price":7.38,"currency_code":"USD","in_stock":true},{"title":"500 ml","offer_id":48731205763291,"sku":"373","price":11.33,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/0375-Reef-Strontium-100-mL.png?v=1777546233"},{"product_id":"seachem-reef-plus","title":"Seachem Reef Plus","description":"\u003cp\u003e\u003cstrong\u003eSeachem Reef Plus\u003c\/strong\u003e is a concentrated blend of vitamins, amino acids, and other organics that nourishes corals and reef invertebrates. It supplies the vitamins, amino acids, and trace organics that support coral color and growth, feed filter feeders, and sustain the live microfauna that keep a reef healthy. Available in 100 mL, 250 mL, 500 mL, and 2 L sizes.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eWhy Reef Plus\u003c\/h3\u003e\n\u003cul style=\"margin:4px 0 0;padding-left:20px;\"\u003e\n\u003cli\u003eProvides vitamins, including C and the B-complex, plus a broad amino acid profile\u003c\/li\u003e\n\u003cli\u003eFeeds soft corals, LPS, and filter-feeding invertebrates\u003c\/li\u003e\n\u003cli\u003eSupports vivid coloration and steady coral growth\u003c\/li\u003e\n\u003cli\u003eHelps sustain copepods and other beneficial microfauna\u003c\/li\u003e\n\u003cli\u003eConcentrated, and offered in four sizes from nano tanks to large systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Dose\u003c\/h3\u003e\n\u003cp\u003eAdd Reef Plus as directed on the bottle, roughly one capful per 20 gallons twice a week. For filter feeders, dose with the pumps off or after lights out so the supplement stays in suspension long enough to be captured. Start light and build up to your tank's response, and like any organic, do not overdose.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0 0;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eFunction\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eReef vitamin and amino acid supplement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eSupplies\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eVitamins (C, B-complex), amino acids, organics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eUse\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eReef and saltwater aquariums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eBenefits\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eCoral color and growth, filter feeders, microfauna\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eTypical dose\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eAbout 1 capful per 20 gallons, twice weekly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eAvailable sizes\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e100 mL, 250 mL, 500 mL, 2 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSeachem\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul style=\"margin:4px 0 0;padding-left:20px;\"\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-iodide\"\u003eSeachem Reef Iodide\u003c\/a\u003e: replenishes iodide for soft coral color and invertebrate molting\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-fusion-1\"\u003eReef Fusion 1\u003c\/a\u003e and \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-fusion-2\"\u003eReef Fusion 2\u003c\/a\u003e: the two-part calcium and alkalinity system\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-complete\"\u003eSeachem Reef Complete\u003c\/a\u003e: all-in-one calcium supplement\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-advantage-magnesium\"\u003eSeachem Reef Advantage Magnesium\u003c\/a\u003e: keeps magnesium in range for stable calcium and alkalinity\u003c\/li\u003e\n\u003cli\u003eBrowse the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/seachem\"\u003eSeachem lineup\u003c\/a\u003e, our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003ereef additives and supplements\u003c\/a\u003e, and the \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/corals\"\u003ecorals\u003c\/a\u003e that benefit most\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp style=\"margin:6px 0 0;\"\u003e\u003cstrong\u003eWhat does Reef Plus actually do?\u003c\/strong\u003e\u003cbr\u003eIt supplies vitamins and amino acids that corals and filter feeders use for color, growth, and tissue health, and it helps feed the microfauna that round out a reef's food web.\u003c\/p\u003e\n\u003cp style=\"margin:6px 0 0;\"\u003e\u003cstrong\u003eWhen should I dose it?\u003c\/strong\u003e\u003cbr\u003eTwice a week works for most tanks. For filter feeders, dose with the pumps off or after lights out so it stays in the water column long enough to be captured.\u003c\/p\u003e\n\u003cp style=\"margin:6px 0 0;\"\u003e\u003cstrong\u003eCan it cause algae problems?\u003c\/strong\u003e\u003cbr\u003eLike any organic supplement, overdosing can feed nuisance algae. Dose conservatively, watch your tank, and adjust to its response.\u003c\/p\u003e\n\u003cp style=\"margin:6px 0 0;\"\u003e\u003cstrong\u003eWhich size should I buy?\u003c\/strong\u003e\u003cbr\u003eThe 100 mL and 250 mL suit nano and small reefs, the 500 mL fits most display tanks, and the 2 L is the best value for large systems or dosing several tanks.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"100 ml","offer_id":48731215691995,"sku":"535","price":5.28,"currency_code":"USD","in_stock":true},{"title":"250 ml","offer_id":48731215724763,"sku":"536","price":7.61,"currency_code":"USD","in_stock":true},{"title":"500 ml","offer_id":48731215757531,"sku":"533","price":11.69,"currency_code":"USD","in_stock":true},{"title":"2 L","offer_id":48731215790299,"sku":"538","price":41.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/0535-Reef-Plus-100-mL.png?v=1777546575"},{"product_id":"seachem-reef-iodide","title":"Seachem Reef Iodide","description":"\u003cp\u003e\u003cstrong\u003eSeachem Reef Iodide\u003c\/strong\u003e is a concentrated potassium iodide supplement that restores and maintains iodide in the reef aquarium. It supplies iodide in the reduced, biologically available form that corals, shrimp and other crustaceans, and macroalgae draw on, supporting vivid soft-coral color and healthy molting in your cleanup crew. Available in 100 mL, 250 mL, 500 mL, and 2 L sizes.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eWhy Reef Iodide\u003c\/h3\u003e\n\u003cul style=\"margin:4px 0 0;padding-left:20px;\"\u003e\n\u003cli\u003eReplenishes iodide, a trace element that is used up quickly and stripped out by protein skimming and carbon\u003c\/li\u003e\n\u003cli\u003eSupports color in soft corals, leathers, and many LPS\u003c\/li\u003e\n\u003cli\u003eHelps shrimp, crabs, and other crustaceans molt cleanly\u003c\/li\u003e\n\u003cli\u003eSupplies the reduced iodide form, which is more readily used than iodate\u003c\/li\u003e\n\u003cli\u003eConcentrated, so a little goes a long way, and offered in four sizes from nano tanks to large systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Dose\u003c\/h3\u003e\n\u003cp\u003eAdd Reef Iodide as directed on the bottle for your tank volume, roughly one capful per 40 gallons once or twice a week. Iodide is used up quickly but is also easy to overdose, so go slowly, dose to your tank's demand, and test your iodide level whenever you can. Tanks with a lot of soft corals or a large cleanup crew will use more.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0 0;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eFunction\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eIodide (iodine) supplement for reef aquariums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eActive source\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003ePotassium iodide, reduced iodide form\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eUse\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eReef and saltwater aquariums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eBenefits\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSoft coral color, invertebrate molting, macroalgae\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eTypical dose\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eAbout 1 capful per 40 gallons, once or twice weekly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eAvailable sizes\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e100 mL, 250 mL, 500 mL, 2 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSeachem\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul style=\"margin:4px 0 0;padding-left:20px;\"\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-fusion-1\"\u003eSeachem Reef Fusion 1\u003c\/a\u003e and \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-fusion-2\"\u003eReef Fusion 2\u003c\/a\u003e: the two-part calcium and alkalinity system\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-complete\"\u003eSeachem Reef Complete\u003c\/a\u003e: all-in-one calcium supplement\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-advantage-magnesium\"\u003eSeachem Reef Advantage Magnesium\u003c\/a\u003e: keeps magnesium in range for stable calcium and alkalinity\u003c\/li\u003e\n\u003cli\u003eBrowse the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/seachem\"\u003eSeachem lineup\u003c\/a\u003e, our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003ereef additives and supplements\u003c\/a\u003e, and the \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/corals\"\u003ecorals\u003c\/a\u003e that benefit most\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp style=\"margin:6px 0 0;\"\u003e\u003cstrong\u003eDo I really need to dose iodide?\u003c\/strong\u003e\u003cbr\u003eIf you keep soft corals, leathers, or a cleanup crew of shrimp and crabs, iodide gets used up and is worth replacing. Lightly stocked or fish-only tanks need it far less.\u003c\/p\u003e\n\u003cp style=\"margin:6px 0 0;\"\u003e\u003cstrong\u003eWhat is the difference between iodide and iodine?\u003c\/strong\u003e\u003cbr\u003eReef Iodide supplies the reduced iodide form, which organisms can use directly. It avoids the oxidizing iodate form, so it is gentler to dose in a closed reef.\u003c\/p\u003e\n\u003cp style=\"margin:6px 0 0;\"\u003e\u003cstrong\u003eCan I overdose it?\u003c\/strong\u003e\u003cbr\u003eYes, too much iodide is harmful, so dose conservatively, follow the bottle directions for your volume, and test when you can rather than guessing.\u003c\/p\u003e\n\u003cp style=\"margin:6px 0 0;\"\u003e\u003cstrong\u003eWhich size should I buy?\u003c\/strong\u003e\u003cbr\u003eThe 100 mL and 250 mL suit nano and small reefs, the 500 mL fits most display tanks, and the 2 L is the best value for large systems or anyone dosing several tanks.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"100 ml","offer_id":48731225620699,"sku":"555","price":5.08,"currency_code":"USD","in_stock":false},{"title":"250 ml","offer_id":48731225653467,"sku":"556","price":7.35,"currency_code":"USD","in_stock":true},{"title":"500 ml","offer_id":48731225686235,"sku":"553","price":11.24,"currency_code":"USD","in_stock":false},{"title":"2 L","offer_id":48731225719003,"sku":"558","price":40.22,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/0555-Reef-Iodide-100-mL.png?v=1777546960"},{"product_id":"seachem-reef-fusion-1","title":"Seachem Reef Fusion 1","description":"\u003cp\u003e\u003cstrong\u003eSeachem Reef Fusion 1\u003c\/strong\u003e is the calcium half of Seachem's Reef Fusion two-part dosing system. It supplies ionic calcium along with magnesium, strontium, and a full blend of trace elements, giving corals the building blocks they need for steady skeletal growth and vivid color. Available from a 500 mL bottle up to a 4 L value size.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eWhy Reef Fusion 1\u003c\/h3\u003e\n\u003cul style=\"margin:4px 0 0;padding-left:20px;\"\u003e\n\u003cli\u003eRestores the calcium that hard corals, clams, and coralline algae pull from the water\u003c\/li\u003e\n\u003cli\u003eAlso supplies magnesium, strontium, and the trace elements a growing reef depends on\u003c\/li\u003e\n\u003cli\u003eDesigned as the part 1 (calcium) component of the Reef Fusion two-part system\u003c\/li\u003e\n\u003cli\u003eDose alongside an alkalinity source so calcium and carbonate stay in balance\u003c\/li\u003e\n\u003cli\u003eConcentrated liquid, offered in four sizes from nano reefs to large systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Dose\u003c\/h3\u003e\n\u003cp\u003eAdd Reef Fusion 1 as directed for your tank volume to hold calcium in the ideal 380 to 450 mg\/L range, and pair it with \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-fusion-2\"\u003eReef Fusion 2\u003c\/a\u003e so calcium and alkalinity rise together. Raise calcium gradually, no more than about 25 mg\/L per day, and test regularly. Heavily stocked SPS systems consume more, so dose to your tank's measured uptake.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eThe Two-Part System\u003c\/h3\u003e\n\u003cp\u003eReef Fusion 1 and \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-fusion-2\"\u003eReef Fusion 2\u003c\/a\u003e are built to work together: part 1 carries calcium and trace elements, while part 2 carries carbonates and magnesium for alkalinity. Dosing both keeps the major and minor ions of natural reef water in their correct ratios. If you would rather use a single all-in-one calcium source, \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-complete\"\u003eReef Complete\u003c\/a\u003e is another option we stock.\u003c\/p\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0 0;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eFunction\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eCalcium and trace element supplement (Reef Fusion part 1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eUse\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eReef and saltwater aquariums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eTarget calcium\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e380 to 450 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eAlso supplies\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eMagnesium, strontium, trace elements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003ePairs with\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-fusion-2\"\u003eReef Fusion 2\u003c\/a\u003e (alkalinity component)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eAvailable sizes\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e500 mL, 1 L, 2 L, 4 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;font-weight:600;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSeachem\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul style=\"margin:4px 0 0;padding-left:20px;\"\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-fusion-2\"\u003eSeachem Reef Fusion 2\u003c\/a\u003e: the alkalinity and carbonate half of the system\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-complete\"\u003eSeachem Reef Complete\u003c\/a\u003e: all-in-one calcium supplement\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-builder\"\u003eSeachem Reef Builder\u003c\/a\u003e: raises carbonate alkalinity on its own\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-advantage-magnesium\"\u003eSeachem Reef Advantage Magnesium\u003c\/a\u003e: keeps magnesium in range so calcium and alkalinity stay stable\u003c\/li\u003e\n\u003cli\u003eBrowse the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/seachem\"\u003eSeachem lineup\u003c\/a\u003e and our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003ereef additives and supplements\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp style=\"margin:6px 0 0;\"\u003e\u003cstrong\u003eDo I have to use Reef Fusion 2 with this?\u003c\/strong\u003e\u003cbr\u003eFor a balanced reef, yes. Reef Fusion 1 raises calcium and Reef Fusion 2 raises alkalinity, and corals draw on both at the same time. Dosing one without the other lets the second parameter drift.\u003c\/p\u003e\n\u003cp style=\"margin:6px 0 0;\"\u003e\u003cstrong\u003eHow is this different from Reef Complete?\u003c\/strong\u003e\u003cbr\u003eReef Complete is an all-in-one calcium supplement you can dose by itself. Reef Fusion 1 is the calcium part of a matched two-part system meant to be dosed with Reef Fusion 2 for tighter control in faster-growing tanks.\u003c\/p\u003e\n\u003cp style=\"margin:6px 0 0;\"\u003e\u003cstrong\u003eWill it change my pH?\u003c\/strong\u003e\u003cbr\u003eReef Fusion 1 is formulated to raise calcium without spiking pH. Dose gradually and test, especially in smaller water volumes.\u003c\/p\u003e\n\u003cp style=\"margin:6px 0 0;\"\u003e\u003cstrong\u003eWhich size should I buy?\u003c\/strong\u003e\u003cbr\u003eNano and small reefs do well with the 500 mL or 1 L. Larger or SPS-heavy systems that dose daily get the best value from the 2 L or 4 L.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"500 ml","offer_id":48731242954971,"sku":"1203","price":8.92,"currency_code":"USD","in_stock":true},{"title":"1 L","offer_id":48731246264539,"sku":"1207","price":14.32,"currency_code":"USD","in_stock":true},{"title":"2 L","offer_id":48731242987739,"sku":"1208","price":21.44,"currency_code":"USD","in_stock":false},{"title":"4 L","offer_id":48731246297307,"sku":"1209","price":32.33,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/1203-Reef-Fusion-1-500-mL.png?v=1777547554"},{"product_id":"seachem-reef-fusion-2","title":"Seachem Reef Fusion 2","description":"\u003cp\u003e\u003cstrong\u003eSeachem Reef Fusion 2\u003c\/strong\u003e is the alkalinity half of Seachem's Reef Fusion two-part dosing system. It supplies carbonates to maintain alkalinity, along with magnesium and a blend of trace elements, giving corals the building blocks they need for steady skeletal growth and a stable reef. Available from a 500 mL bottle up to a 4 L value size.\u003c\/p\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eWhy Reef Fusion 2\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaintains carbonate alkalinity, the buffer that keeps reef pH and calcification stable\u003c\/li\u003e\n\u003cli\u003eAlso supplies magnesium and trace elements used by growing corals\u003c\/li\u003e\n\u003cli\u003eDesigned as the anionic (part 2) component of the Reef Fusion two-part system\u003c\/li\u003e\n\u003cli\u003eDose alongside a calcium source for fully balanced Ca and alkalinity\u003c\/li\u003e\n\u003cli\u003eConcentrated liquid, available in four sizes from nano reefs to large systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Dose\u003c\/h3\u003e\n\u003cp\u003eAdd Reef Fusion 2 as directed for your tank volume to hold alkalinity in the ideal 7 to 11 dKH range, and pair it with a calcium supplement so the two stay in balance. Raise alkalinity gradually, no more than about 1 dKH per day, and test regularly. Heavily stocked SPS systems consume more, so dose to your tank's measured uptake.\u003c\/p\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eChoose Your Size\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;max-width:480px;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"border:1px solid #B2EBF2;padding:8px;background:#E0F7FA;text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"border:1px solid #B2EBF2;padding:8px;background:#E0F7FA;text-align:left;\"\u003eBest for\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:8px;\"\u003e500 mL\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:8px;\"\u003eNano and small reef tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:8px;\"\u003e1 L\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:8px;\"\u003eMid-size reef tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:8px;\"\u003e2 L\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:8px;\"\u003eEstablished reefs with steady demand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:8px;\"\u003e4 L\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:8px;\"\u003eLarge or SPS-heavy systems, best value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;max-width:520px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:8px;background:#E0F7FA;font-weight:bold;width:42%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:8px;\"\u003eSeachem\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:8px;background:#E0F7FA;font-weight:bold;\"\u003eSupplies\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:8px;\"\u003eCarbonate alkalinity, magnesium, trace elements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:8px;background:#E0F7FA;font-weight:bold;\"\u003eTarget alkalinity\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:8px;\"\u003e7 to 11 dKH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:8px;background:#E0F7FA;font-weight:bold;\"\u003eSystem\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:8px;\"\u003eReef Fusion two-part, part 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:8px;background:#E0F7FA;font-weight:bold;\"\u003eSizes\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:8px;\"\u003e500 mL, 1 L, 2 L, 4 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:8px;background:#E0F7FA;font-weight:bold;\"\u003eForm\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:8px;\"\u003eLiquid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eKeep Calcium and Alkalinity in Balance\u003c\/h3\u003e\n\u003cp\u003eAlkalinity and calcium move together in a reef, so pair Reef Fusion 2 with a calcium source like \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-complete\"\u003eSeachem Reef Complete\u003c\/a\u003e. Prefer dry dosing? Reach for \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-builder\"\u003eSeachem Reef Builder\u003c\/a\u003e or \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-buffer-ph-alkalinity-83\"\u003eSeachem Reef Buffer\u003c\/a\u003e, and hold magnesium with \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-advantage-magnesium\"\u003eSeachem Reef Advantage Magnesium\u003c\/a\u003e. New to dosing? The \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-pack-fundamentals-starter-kit\"\u003eSeachem Reef Pack: Fundamentals\u003c\/a\u003e bundles the essentials. Always dose to a test with the \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/salifert-kh-alkalinity-test-kit\"\u003eSalifert KH\/Alkalinity Test Kit\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eBrowse the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/seachem\"\u003eSeachem collection\u003c\/a\u003e, more \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003eAdditives \u0026amp; Supplements\u003c\/a\u003e, and everything in \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/salt-water\"\u003eSaltwater\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need Reef Fusion 1 too?\u003c\/strong\u003e\u003cbr\u003eReef Fusion is built as a two-part system, with part 1 supplying calcium and part 2 supplying alkalinity. You can run Reef Fusion 2 for alkalinity and pair it with any quality calcium supplement, such as Seachem Reef Complete, to keep both in balance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat alkalinity should I target?\u003c\/strong\u003e\u003cbr\u003eMost reefs do well between 7 and 11 dKH. Pick a number in that range and hold it steady; stability matters more than the exact value.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I dose calcium and alkalinity at the same time?\u003c\/strong\u003e\u003cbr\u003eAdd them separately, a few minutes apart or in different areas of flow. Dosing concentrated calcium and alkalinity into the same spot at once can cause them to precipitate.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"500 ml","offer_id":48731262222555,"sku":"1213","price":8.92,"currency_code":"USD","in_stock":true},{"title":"1 L","offer_id":48731262255323,"sku":"1217","price":14.32,"currency_code":"USD","in_stock":true},{"title":"2 L","offer_id":48731262288091,"sku":"1218","price":21.44,"currency_code":"USD","in_stock":false},{"title":"4 L","offer_id":48731262320859,"sku":"1219","price":32.33,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/1213-Reef-Fusion-2-500-mL.png?v=1777547867"},{"product_id":"seachem-reef-complete","title":"Seachem Reef Complete","description":"\u003cp\u003e\u003cstrong\u003eSeachem Reef Complete\u003c\/strong\u003e is a concentrated calcium source for the reef aquarium, delivering calcium alongside magnesium and strontium in the balanced ratio corals use to build their skeletons. Maintaining a stable calcium level is the foundation of strong coral growth, vibrant coralline algae, and a healthy reef. Available from a 100 mL nano bottle up to a 2 L value size.\u003c\/p\u003e\n\u003ch3 style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eWhy Reef Complete\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConcentrated calcium supplement (100,000 mg\/L) for fast, efficient dosing\u003c\/li\u003e\n\u003cli\u003eSupplies calcium, magnesium, and strontium in a coral-skeleton ratio\u003c\/li\u003e\n\u003cli\u003eMaintains calcium in the ideal 380 to 450 mg\/L range for SPS, LPS, and clams\u003c\/li\u003e\n\u003cli\u003eWill not spike pH when used as directed\u003c\/li\u003e\n\u003cli\u003ePart of the Seachem reef dosing system with Reef Builder and Reef Advantage Magnesium\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eHow to Dose\u003c\/h3\u003e\n\u003cp\u003eAdd 5 mL (1 capful) per 80 L (about 20 US gallons) once or twice a week, or as needed to keep calcium between 380 and 450 mg\/L. Each dose at that rate raises calcium by roughly 10 mg\/L. Do not raise calcium by more than 50 mg\/L per day. Test regularly and dose to your tank's uptake; heavily stocked SPS systems use more.\u003c\/p\u003e\n\u003ch3 style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eChoose Your Size\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; max-width: 480px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; padding: 8px; background: #E0F7FA; text-align: left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; padding: 8px; background: #E0F7FA; text-align: left;\"\u003eBest for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px;\"\u003e100 mL\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px;\"\u003eNano reefs and trial use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px;\"\u003e250 mL\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px;\"\u003eSmall to mid-size reef tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px;\"\u003e500 mL\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px;\"\u003eEstablished reefs with steady demand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px;\"\u003e2 L\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px;\"\u003eLarge or SPS-heavy systems, best value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; max-width: 520px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px; background: #E0F7FA; font-weight: bold; width: 42%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px;\"\u003eSeachem\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px; background: #E0F7FA; font-weight: bold;\"\u003eSupplies\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px;\"\u003eCalcium, magnesium, strontium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px; background: #E0F7FA; font-weight: bold;\"\u003eTarget calcium\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px;\"\u003e380 to 450 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px; background: #E0F7FA; font-weight: bold;\"\u003eFor\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px;\"\u003eSaltwater and reef aquariums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px; background: #E0F7FA; font-weight: bold;\"\u003eSizes\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px;\"\u003e100 mL, 250 mL, 500 mL, 2 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px; background: #E0F7FA; font-weight: bold;\"\u003eForm\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 8px;\"\u003eLiquid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eComplete the System\u003c\/h3\u003e\n\u003cp\u003eCalcium is one leg of the balance. Pair Reef Complete with \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-builder\"\u003eSeachem Reef Builder\u003c\/a\u003e for alkalinity and \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-advantage-magnesium\"\u003eSeachem Reef Advantage Magnesium\u003c\/a\u003e to hold magnesium in range, or start with the all-in-one \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-pack-fundamentals-starter-kit\"\u003eSeachem Reef Pack: Fundamentals\u003c\/a\u003e. For a bioavailable boost between water changes, add \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-calcium-bioavailable-liquid-supplement\"\u003eSeachem Reef Calcium\u003c\/a\u003e. Always dose to a test: check levels with the \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/red-sea-calcium-pro-test-kit\"\u003eRed Sea Calcium Pro Test Kit\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eBrowse the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/seachem\"\u003eSeachem collection\u003c\/a\u003e, more \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003eAdditives \u0026amp; Supplements\u003c\/a\u003e, and everything in \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/salt-water\"\u003eSaltwater\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 style=\"margin: 14px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes Reef Complete replace a calcium reactor?\u003c\/strong\u003e\u003cbr\u003eFor nano to mid-size reefs, regular dosing is plenty. Very large SPS systems may eventually prefer a reactor or two-part, but Reef Complete keeps calcium stable for most tanks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCalcium, alkalinity, and magnesium all dropping?\u003c\/strong\u003e\u003cbr\u003eThat is normal coral uptake. Dose all three together (Reef Complete, Reef Builder, Reef Advantage Magnesium) and test weekly to keep them in balance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it in a fish-only saltwater tank?\u003c\/strong\u003e\u003cbr\u003eIt is intended for reef tanks with calcifying corals and coralline algae. A fish-only tank without corals does not need supplemental calcium.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"100 ml","offer_id":48731304001755,"sku":"335","price":5.17,"currency_code":"USD","in_stock":false},{"title":"250 ml","offer_id":48731304034523,"sku":"336","price":7.38,"currency_code":"USD","in_stock":true},{"title":"500 ml","offer_id":48731304067291,"sku":"333","price":11.33,"currency_code":"USD","in_stock":false},{"title":"2 L","offer_id":48731304100059,"sku":"338","price":40.61,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/0335-Reef-Complete-100-mL.png?v=1777548327"},{"product_id":"fritz-rpm-liquid-pt-1-alkalinity-reef-supplement","title":"Fritz RPM Liquid PT 1 Alkalinity | 2-Part Alkalinity Supplement for Reef Aquariums","description":"\u003cstyle\u003e\n  .aq-pd { font-family: Georgia, serif; color: #1a1a1a; max-width: 860px; margin: 0 auto; line-height: 1.7; }\n  .aq-pd h2 { font-size: 1.45em; font-weight: 700; letter-spacing: -0.01em; border-left: 4px solid #FF5722; padding-left: 12px; margin: 2em 0 0.6em; }\n  .aq-pd h3 { font-size: 1.05em; font-weight: 700; margin: 1.2em 0 0.4em; color: #FF5722; text-transform: uppercase; letter-spacing: 0.06em; font-family: Arial, sans-serif; }\n  .aq-pd p { margin: 0.5em 0 1em; }\n  .aq-callout { background: #1a1a1a; color: #fff; border-radius: 4px; padding: 16px 20px; margin: 1.6em 0; font-family: Arial, sans-serif; font-size: 0.93em; line-height: 1.6; }\n  .aq-callout strong { color: #f5c518; }\n  .aq-features { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; margin: 1em 0 1.6em; }\n  .aq-feature-card { background: #f4f4f4; border-radius: 4px; padding: 14px 16px; border-left: 3px solid #FF5722; font-family: Arial, sans-serif; font-size: 0.9em; }\n  .aq-feature-card strong { display: block; margin-bottom: 3px; color: #1a1a1a; }\n  .aq-feature-card span { color: #555; }\n  .aq-compare { overflow-x: auto; margin: 1em 0 1.6em; }\n  .aq-compare table { width: 100%; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 0.88em; min-width: 520px; }\n  .aq-compare th { background: #FF5722; color: #fff; padding: 9px 14px; text-align: center; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; }\n  .aq-compare th:first-child { background: #1a1a1a; text-align: left; }\n  .aq-compare td { padding: 8px 14px; border-bottom: 1px solid #ddd; text-align: center; }\n  .aq-compare td:first-child { text-align: left; font-weight: 600; color: #444; background: #fafafa; }\n  .aq-compare tr:nth-child(even) td:not(:first-child) { background: #fff8f8; }\n  .aq-check { color: #27ae60; font-weight: 700; }\n  .aq-dash { color: #bbb; }\n  .aq-specs-table { width: 100%; border-collapse: collapse; margin-top: 1em; font-family: Arial, sans-serif; font-size: 0.93em; }\n  .aq-specs-table th { background: #1a1a1a; color: #fff; text-align: left; padding: 9px 14px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; font-size: 0.82em; }\n  .aq-specs-table td { padding: 8px 14px; border-bottom: 1px solid #e5e5e5; vertical-align: top; }\n  .aq-specs-table tr:nth-child(even) td { background: #f9f9f9; }\n  .aq-specs-table td:first-child { font-weight: 600; width: 45%; color: #444; }\n  .aq-tab-radio { display: none; }\n  .aq-tab-labels { display: flex; flex-wrap: wrap; gap: 8px; margin: 1.4em 0 0; }\n  .aq-tab-label { display: inline-block; padding: 10px 22px; border: 2px solid #FF5722; background: #fff; color: #FF5722; font-weight: 700; font-family: Arial, sans-serif; font-size: 0.9em; cursor: pointer; border-radius: 3px; letter-spacing: 0.04em; transition: background 0.15s, color 0.15s; user-select: none; }\n  .aq-tab-label:hover { background: #ffd7c2; }\n  .aq-tab-panel { display: none; }\n  #aq-tab-16:checked ~ .aq-tab-labels label[for=\"aq-tab-16\"],\n  #aq-tab-32:checked ~ .aq-tab-labels label[for=\"aq-tab-32\"],\n  #aq-tab-1g:checked ~ .aq-tab-labels label[for=\"aq-tab-1g\"],\n  #aq-tab-5g:checked ~ .aq-tab-labels label[for=\"aq-tab-5g\"] { background: #FF5722; color: #fff; }\n  #aq-tab-16:checked ~ .aq-panels #aq-panel-16,\n  #aq-tab-32:checked ~ .aq-panels #aq-panel-32,\n  #aq-tab-1g:checked ~ .aq-panels #aq-panel-1g,\n  #aq-tab-5g:checked ~ .aq-panels #aq-panel-5g { display: block; }\n  .aq-note { font-family: Arial, sans-serif; font-size: 0.82em; color: #777; margin-top: -0.5em; font-style: italic; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"aq-pd\"\u003e\n\n  \u003cp\u003e\u003cstrong\u003eFritz RPM Liquid PT 1 Alkalinity\u003c\/strong\u003e is part one of the Fritz \u003cem\u003eReef Pro Mineral\u003c\/em\u003e two-part dosing system, formulated to replenish the alkalinity (KH) consumed by growing SPS, LPS, and soft corals. Made with pharmaceutical-grade ingredients in the USA, RPM PT 1 keeps your reef chemistry stable between water changes so corals can color up and skeletons can keep building.\u003c\/p\u003e\n\n  \u003cp\u003ePair PT 1 with Fritz RPM PT 2 (Calcium) for full two-part dosing, and verify your levels with a precision \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/salifert-kh-alkalinity-test-kit\"\u003eSalifert KH\/Alkalinity Test Kit\u003c\/a\u003e or the \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/hanna-hi772-dkh-alkalinity-colorimeter\"\u003eHanna dKH Alkalinity Checker\u003c\/a\u003e. Browse the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003eadditives \u0026amp; supplements collection\u003c\/a\u003e for the rest of your reef chemistry lineup.\u003c\/p\u003e\n\n  \u003cdiv class=\"aq-callout\"\u003e\n    \u003cstrong\u003ePharmaceutical-grade. Made in the USA.\u003c\/strong\u003e Every Fritz RPM bottle is blended from high-purity raw materials and quality-tested. No fillers, no surprises — just clean, predictable alkalinity dosing.\n  \u003c\/div\u003e\n\n  \u003ch2\u003eHow It Works\u003c\/h2\u003e\n  \u003cp\u003eCorals consume alkalinity (carbonate hardness) as they build their calcium-carbonate skeletons. As KH drops, coral growth slows, polyp extension diminishes, and stressed tissue can recede. RPM PT 1 delivers a balanced liquid alkalinity supplement that you dose daily — alongside RPM PT 2 (calcium) — to keep dKH steady inside the reef-safe range of 8.0–9.5 dKH.\u003c\/p\u003e\n\n  \u003ch2\u003eFeatures — All Sizes\u003c\/h2\u003e\n  \u003cdiv class=\"aq-features\"\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003ePharmaceutical-Grade\u003c\/strong\u003e\u003cspan\u003eHigh-purity raw materials, no industrial fillers.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eTwo-Part Balanced\u003c\/strong\u003e\u003cspan\u003eDesigned to dose alongside RPM PT 2 (Calcium) in equal volumes.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eReef-Safe Formula\u003c\/strong\u003e\u003cspan\u003eSafe for SPS, LPS, soft corals, anemones, and reef inverts.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eLiquid — No Mixing\u003c\/strong\u003e\u003cspan\u003ePour straight from the bottle — no stirring powders into RO\/DI.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eMade in the USA\u003c\/strong\u003e\u003cspan\u003eManufactured by Fritz Aquatics in Mesquite, Texas.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003ePredictable Dosing\u003c\/strong\u003e\u003cspan\u003e~1 mL per gallon raises alkalinity by ~0.7 dKH (typical).\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eWorks With Dosers\u003c\/strong\u003e\u003cspan\u003eLiquid form is ideal for automatic dosing pumps and gravity reservoirs.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eStable Shelf Life\u003c\/strong\u003e\u003cspan\u003eSealed bottles store well in a cool, dark cabinet.\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eChoose Your Size — Variant Comparison\u003c\/h2\u003e\n  \u003cp class=\"aq-note\"\u003eSelect a size in the tab section below for the full individual spec sheet.\u003c\/p\u003e\n  \u003cdiv class=\"aq-compare\"\u003e\n    \u003ctable\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eSpec\u003c\/th\u003e\n          \u003cth\u003e16 oz\u003c\/th\u003e\n          \u003cth\u003e32 oz\u003c\/th\u003e\n          \u003cth\u003e1 Gallon\u003c\/th\u003e\n          \u003cth\u003e5 Gallon\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e473 mL\u003c\/td\u003e\n\u003ctd\u003e946 mL\u003c\/td\u003e\n\u003ctd\u003e3.78 L\u003c\/td\u003e\n\u003ctd\u003e18.9 L\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e80300\u003c\/td\u003e\n\u003ctd\u003e80301\u003c\/td\u003e\n\u003ctd\u003e80303\u003c\/td\u003e\n\u003ctd\u003e80304\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eRound bottle\u003c\/td\u003e\n\u003ctd\u003eRound bottle\u003c\/td\u003e\n\u003ctd\u003eJug w\/ handle\u003c\/td\u003e\n\u003ctd\u003eBucket w\/ handle\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eIdeal For\u003c\/td\u003e\n\u003ctd\u003eNano \/ pico reefs\u003c\/td\u003e\n\u003ctd\u003eSmall reefs 20–60 gal\u003c\/td\u003e\n\u003ctd\u003eMid reefs 60–180 gal\u003c\/td\u003e\n\u003ctd\u003eLarge \/ multi-tank systems\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eWorks With Dosers\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"aq-check\"\u003e✓\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"aq-check\"\u003e✓\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"aq-check\"\u003e✓\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"aq-check\"\u003e✓\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eDetailed Variant Specifications\u003c\/h2\u003e\n  \u003cp\u003eClick a size below to view its full specification sheet.\u003c\/p\u003e\n\n  \u003cinput type=\"radio\" class=\"aq-tab-radio\" id=\"aq-tab-16\" name=\"aq-spec-tab\" checked\u003e\n  \u003cinput type=\"radio\" class=\"aq-tab-radio\" id=\"aq-tab-32\" name=\"aq-spec-tab\"\u003e\n  \u003cinput type=\"radio\" class=\"aq-tab-radio\" id=\"aq-tab-1g\" name=\"aq-spec-tab\"\u003e\n  \u003cinput type=\"radio\" class=\"aq-tab-radio\" id=\"aq-tab-5g\" name=\"aq-spec-tab\"\u003e\n\n  \u003cdiv class=\"aq-tab-labels\"\u003e\n    \u003clabel for=\"aq-tab-16\" class=\"aq-tab-label\"\u003e16 oz — Nano\u003c\/label\u003e\n    \u003clabel for=\"aq-tab-32\" class=\"aq-tab-label\"\u003e32 oz — Small\u003c\/label\u003e\n    \u003clabel for=\"aq-tab-1g\" class=\"aq-tab-label\"\u003e1 Gallon — Mid\u003c\/label\u003e\n    \u003clabel for=\"aq-tab-5g\" class=\"aq-tab-label\"\u003e5 Gallon — Large\u003c\/label\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"aq-panels\"\u003e\n    \u003cdiv class=\"aq-tab-panel\" id=\"aq-panel-16\"\u003e\n      \u003ch3\u003e16 oz · Nano-Reef Bottle · SKU 80300\u003c\/h3\u003e\n      \u003cp\u003eThe 16 oz bottle is sized for nano and pico reef hobbyists running tanks up to about 20 gallons, or for anyone who wants to trial RPM dosing before committing to a larger jug.\u003c\/p\u003e\n      \u003ctable class=\"aq-specs-table\"\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e80300\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e16 fl oz (473 mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eNano \u0026amp; pico reefs (≤ 20 gal)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDispensing\u003c\/td\u003e\n\u003ctd\u003ePour cap, manual or doser\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFritz Aquatics\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMade In\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"aq-tab-panel\" id=\"aq-panel-32\"\u003e\n      \u003ch3\u003e32 oz · Small-Reef Bottle · SKU 80301\u003c\/h3\u003e\n      \u003cp\u003eThe 32 oz bottle is the everyday size for small reefs in the 20–60 gallon range. About double the dosing runway of the 16 oz with the same convenient bottle format.\u003c\/p\u003e\n      \u003ctable class=\"aq-specs-table\"\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e80301\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e32 fl oz (946 mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eSmall reefs (20–60 gal)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDispensing\u003c\/td\u003e\n\u003ctd\u003ePour cap, manual or doser\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFritz Aquatics\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMade In\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"aq-tab-panel\" id=\"aq-panel-1g\"\u003e\n      \u003ch3\u003e1 Gallon · Mid-Reef Jug · SKU 80303\u003c\/h3\u003e\n      \u003cp\u003eThe 1 Gallon jug is the sweet spot for the typical mid-sized reef tank (60–180 gallons). Best value per ounce for hobbyists running daily two-part doses with a peristaltic doser.\u003c\/p\u003e\n      \u003ctable class=\"aq-specs-table\"\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e80303\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e1 US Gallon (3.78 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eMid reefs (60–180 gal)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDispensing\u003c\/td\u003e\n\u003ctd\u003eCarry handle, gravity-feed or doser pickup\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFritz Aquatics\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMade In\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"aq-tab-panel\" id=\"aq-panel-5g\"\u003e\n      \u003ch3\u003e5 Gallon · Large-System Bucket · SKU 80304\u003c\/h3\u003e\n      \u003cp\u003eThe 5 Gallon bucket is built for large reefs, frag systems, and multi-tank fishrooms. Months of dosing runway in one container; pulls comfortably with a stiff dosing tube and weighted strainer.\u003c\/p\u003e\n      \u003ctable class=\"aq-specs-table\"\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e80304\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e5 US Gallons (18.9 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eLarge reefs, frag tanks, multi-tank rooms\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDispensing\u003c\/td\u003e\n\u003ctd\u003eSealed bucket w\/ handle, dosing tube pickup\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFritz Aquatics\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMade In\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eWhich Size Is Right for You?\u003c\/h2\u003e\n  \u003cp\u003e\u003cstrong\u003e16 oz\u003c\/strong\u003e — Pick this for pico\/nano reefs (≤ 20 gal), or to trial RPM dosing before stepping up.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003e32 oz\u003c\/strong\u003e — The everyday size for small reefs in the 20–60 gallon range.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003e1 Gallon\u003c\/strong\u003e — Best value for the typical mid-reef hobbyist running daily two-part doses on a 60–180 gallon system.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003e5 Gallon\u003c\/strong\u003e — The choice for large reefs, frag systems, and anyone running multiple tanks who wants months of runway.\u003c\/p\u003e\n\n  \u003ch2\u003eHow to Dose\u003c\/h2\u003e\n  \u003cp\u003eBegin by testing your current alkalinity to establish a baseline. As a starting point, dose \u003cstrong\u003e1 mL of RPM PT 1 per gallon of tank water\u003c\/strong\u003e to raise alkalinity approximately \u003cstrong\u003e0.7 dKH\u003c\/strong\u003e — then adjust based on your daily consumption rate after running a 48-hour test sequence. Always dose PT 1 and PT 2 separately (different times of day, or different points in the sump) to avoid precipitation. Never combine them in the same dosing reservoir.\u003c\/p\u003e\n\n  \u003ch2\u003eFAQ\u003c\/h2\u003e\n  \u003cp\u003e\u003cstrong\u003eDo I need to dose PT 2 (Calcium) at the same time?\u003c\/strong\u003e\u003cbr\u003eYes — RPM is a two-part system. Alkalinity and calcium are consumed together by coral skeletal growth, so dose roughly equal volumes of PT 1 and PT 2 daily, spaced apart by at least an hour to prevent precipitation.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eWhat dKH should I target?\u003c\/strong\u003e\u003cbr\u003eMost reef hobbyists target \u003cstrong\u003e8.0–9.5 dKH\u003c\/strong\u003e. SPS-dominant tanks often dial in tighter (8.5–8.8) and prefer rock-stable readings over high numbers.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eCan I use this in a fish-only saltwater tank?\u003c\/strong\u003e\u003cbr\u003eYou can, but there's no need — fish-only systems don't consume alkalinity quickly. Weekly water changes with a quality reef salt cover everything a FOWLR tank needs.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eWill PT 1 affect pH?\u003c\/strong\u003e\u003cbr\u003eYes — alkalinity supplements can nudge pH upward briefly after dosing. This is normal; the effect dampens as the buffer integrates into the system.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eIs it safe for refugiums, sumps, and inverts?\u003c\/strong\u003e\u003cbr\u003eYes. RPM PT 1 is reef-safe when dosed at the recommended rate and is compatible with shrimp, snails, starfish, anemones, and macroalgae refugiums.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Fritz","offers":[{"title":"16 oz","offer_id":48741978341595,"sku":"80300","price":9.59,"currency_code":"USD","in_stock":false},{"title":"32 oz","offer_id":48741978374363,"sku":"80301","price":11.99,"currency_code":"USD","in_stock":true},{"title":"1 Gallon","offer_id":48741978407131,"sku":"80303","price":23.99,"currency_code":"USD","in_stock":true},{"title":"5 Gallon","offer_id":48742011896027,"sku":"80304","price":65.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_aa24ebaa-2ae0-4181-99ea-034b9515d6cf.png?v=1777898343"},{"product_id":"fritz-rpm-liquid-pt-2-calcium-reef-supplement","title":"Fritz RPM Liquid PT 2 Calcium | 2-Part Calcium Supplement for Reef Aquariums","description":"\u003cstyle\u003e\n  .aq-pd { font-family: Georgia, serif; color: #1a1a1a; max-width: 860px; margin: 0 auto; line-height: 1.7; }\n  .aq-pd h2 { font-size: 1.45em; font-weight: 700; letter-spacing: -0.01em; border-left: 4px solid #FF5722; padding-left: 12px; margin: 2em 0 0.6em; }\n  .aq-pd h3 { font-size: 1.05em; font-weight: 700; margin: 1.2em 0 0.4em; color: #FF5722; text-transform: uppercase; letter-spacing: 0.06em; font-family: Arial, sans-serif; }\n  .aq-pd p { margin: 0.5em 0 1em; }\n  .aq-callout { background: #1a1a1a; color: #fff; border-radius: 4px; padding: 16px 20px; margin: 1.6em 0; font-family: Arial, sans-serif; font-size: 0.93em; line-height: 1.6; }\n  .aq-callout strong { color: #f5c518; }\n  .aq-features { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; margin: 1em 0 1.6em; }\n  .aq-feature-card { background: #f4f4f4; border-radius: 4px; padding: 14px 16px; border-left: 3px solid #FF5722; font-family: Arial, sans-serif; font-size: 0.9em; }\n  .aq-feature-card strong { display: block; margin-bottom: 3px; color: #1a1a1a; }\n  .aq-feature-card span { color: #555; }\n  .aq-compare { overflow-x: auto; margin: 1em 0 1.6em; }\n  .aq-compare table { width: 100%; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 0.88em; min-width: 520px; }\n  .aq-compare th { background: #FF5722; color: #fff; padding: 9px 14px; text-align: center; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; }\n  .aq-compare th:first-child { background: #1a1a1a; text-align: left; }\n  .aq-compare td { padding: 8px 14px; border-bottom: 1px solid #ddd; text-align: center; }\n  .aq-compare td:first-child { text-align: left; font-weight: 600; color: #444; background: #fafafa; }\n  .aq-compare tr:nth-child(even) td:not(:first-child) { background: #fff8f8; }\n  .aq-check { color: #27ae60; font-weight: 700; }\n  .aq-dash { color: #bbb; }\n  .aq-specs-table { width: 100%; border-collapse: collapse; margin-top: 1em; font-family: Arial, sans-serif; font-size: 0.93em; }\n  .aq-specs-table th { background: #1a1a1a; color: #fff; text-align: left; padding: 9px 14px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; font-size: 0.82em; }\n  .aq-specs-table td { padding: 8px 14px; border-bottom: 1px solid #e5e5e5; vertical-align: top; }\n  .aq-specs-table tr:nth-child(even) td { background: #f9f9f9; }\n  .aq-specs-table td:first-child { font-weight: 600; width: 45%; color: #444; }\n  .aq-tab-radio { display: none; }\n  .aq-tab-labels { display: flex; flex-wrap: wrap; gap: 8px; margin: 1.4em 0 0; }\n  .aq-tab-label { display: inline-block; padding: 10px 22px; border: 2px solid #FF5722; background: #fff; color: #FF5722; font-weight: 700; font-family: Arial, sans-serif; font-size: 0.9em; cursor: pointer; border-radius: 3px; letter-spacing: 0.04em; transition: background 0.15s, color 0.15s; user-select: none; }\n  .aq-tab-label:hover { background: #ffd7c2; }\n  .aq-tab-panel { display: none; }\n  #aq-tab-16:checked ~ .aq-tab-labels label[for=\"aq-tab-16\"],\n  #aq-tab-32:checked ~ .aq-tab-labels label[for=\"aq-tab-32\"],\n  #aq-tab-1g:checked ~ .aq-tab-labels label[for=\"aq-tab-1g\"],\n  #aq-tab-5g:checked ~ .aq-tab-labels label[for=\"aq-tab-5g\"] { background: #FF5722; color: #fff; }\n  #aq-tab-16:checked ~ .aq-panels #aq-panel-16,\n  #aq-tab-32:checked ~ .aq-panels #aq-panel-32,\n  #aq-tab-1g:checked ~ .aq-panels #aq-panel-1g,\n  #aq-tab-5g:checked ~ .aq-panels #aq-panel-5g { display: block; }\n  .aq-note { font-family: Arial, sans-serif; font-size: 0.82em; color: #777; margin-top: -0.5em; font-style: italic; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"aq-pd\"\u003e\n\n  \u003cp\u003e\u003cstrong\u003eFritz RPM Liquid PT 2 Calcium\u003c\/strong\u003e is part two of the Fritz \u003cem\u003eReef Pro Mineral\u003c\/em\u003e two-part dosing system, formulated to replenish the calcium (Ca) consumed by SPS, LPS, and soft corals as they build their carbonate skeletons. Pharmaceutical-grade and made in the USA, RPM PT 2 keeps your reef chemistry rock-solid between water changes.\u003c\/p\u003e\n\n  \u003cp\u003ePair PT 2 with \u003cstrong\u003eFritz RPM PT 1 (Alkalinity)\u003c\/strong\u003e for full two-part dosing, and verify levels with a precision \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/salifert-calcium-test-kit\"\u003eSalifert Calcium Test Kit\u003c\/a\u003e or \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/hanna-hi758-marine-calcium-colorimeter\"\u003eHanna Marine Calcium Checker HC\u003c\/a\u003e. Browse the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003eadditives \u0026amp; supplements collection\u003c\/a\u003e for the rest of your reef chemistry lineup.\u003c\/p\u003e\n\n  \u003cdiv class=\"aq-callout\"\u003e\n    \u003cstrong\u003ePharmaceutical-grade. Made in the USA.\u003c\/strong\u003e Every Fritz RPM bottle is blended from high-purity raw materials and quality-tested. No fillers, no surprises — just clean, predictable calcium dosing.\n  \u003c\/div\u003e\n\n  \u003ch2\u003eHow It Works\u003c\/h2\u003e\n  \u003cp\u003eCorals consume calcium and alkalinity in roughly equal proportion as they grow their calcium-carbonate skeletons. As Ca drops, coral growth stalls and skeletons can stop forming. RPM PT 2 delivers a balanced liquid calcium supplement that you dose daily — alongside RPM PT 1 (alkalinity) — to keep calcium steady in the reef-safe range of \u003cstrong\u003e400–450 ppm\u003c\/strong\u003e.\u003c\/p\u003e\n\n  \u003ch2\u003eFeatures — All Sizes\u003c\/h2\u003e\n  \u003cdiv class=\"aq-features\"\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003ePharmaceutical-Grade\u003c\/strong\u003e\u003cspan\u003eHigh-purity raw materials, no industrial fillers.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eTwo-Part Balanced\u003c\/strong\u003e\u003cspan\u003eDesigned to dose alongside RPM PT 1 (Alkalinity) in equal volumes.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eReef-Safe Formula\u003c\/strong\u003e\u003cspan\u003eSafe for SPS, LPS, soft corals, anemones, and reef inverts.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eLiquid — No Mixing\u003c\/strong\u003e\u003cspan\u003ePour straight from the bottle — no powders to dissolve.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eMade in the USA\u003c\/strong\u003e\u003cspan\u003eManufactured by Fritz Aquatics in Mesquite, Texas.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003ePredictable Dosing\u003c\/strong\u003e\u003cspan\u003eDose in equal volume to PT 1 for balanced reef chemistry.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eWorks With Dosers\u003c\/strong\u003e\u003cspan\u003eLiquid format is ideal for automatic dosing pumps.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eStable Shelf Life\u003c\/strong\u003e\u003cspan\u003eSealed bottles store well in a cool, dark cabinet.\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eChoose Your Size — Variant Comparison\u003c\/h2\u003e\n  \u003cp class=\"aq-note\"\u003eSelect a size in the tab section below for the full individual spec sheet.\u003c\/p\u003e\n  \u003cdiv class=\"aq-compare\"\u003e\n    \u003ctable\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eSpec\u003c\/th\u003e\n          \u003cth\u003e16 oz\u003c\/th\u003e\n          \u003cth\u003e32 oz\u003c\/th\u003e\n          \u003cth\u003e1 Gallon\u003c\/th\u003e\n          \u003cth\u003e5 Gallon\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e473 mL\u003c\/td\u003e\n\u003ctd\u003e946 mL\u003c\/td\u003e\n\u003ctd\u003e3.78 L\u003c\/td\u003e\n\u003ctd\u003e18.9 L\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e80305\u003c\/td\u003e\n\u003ctd\u003e80306\u003c\/td\u003e\n\u003ctd\u003e80308\u003c\/td\u003e\n\u003ctd\u003e80309\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eRound bottle\u003c\/td\u003e\n\u003ctd\u003eRound bottle\u003c\/td\u003e\n\u003ctd\u003eJug w\/ handle\u003c\/td\u003e\n\u003ctd\u003eBucket w\/ handle\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eIdeal For\u003c\/td\u003e\n\u003ctd\u003eNano \/ pico reefs\u003c\/td\u003e\n\u003ctd\u003eSmall reefs 20–60 gal\u003c\/td\u003e\n\u003ctd\u003eMid reefs 60–180 gal\u003c\/td\u003e\n\u003ctd\u003eLarge \/ multi-tank systems\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eWorks With Dosers\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"aq-check\"\u003e✓\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"aq-check\"\u003e✓\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"aq-check\"\u003e✓\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"aq-check\"\u003e✓\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eDetailed Variant Specifications\u003c\/h2\u003e\n  \u003cp\u003eClick a size below to view its full specification sheet.\u003c\/p\u003e\n\n  \u003cinput type=\"radio\" class=\"aq-tab-radio\" id=\"aq-tab-16\" name=\"aq-spec-tab\" checked\u003e\n  \u003cinput type=\"radio\" class=\"aq-tab-radio\" id=\"aq-tab-32\" name=\"aq-spec-tab\"\u003e\n  \u003cinput type=\"radio\" class=\"aq-tab-radio\" id=\"aq-tab-1g\" name=\"aq-spec-tab\"\u003e\n  \u003cinput type=\"radio\" class=\"aq-tab-radio\" id=\"aq-tab-5g\" name=\"aq-spec-tab\"\u003e\n\n  \u003cdiv class=\"aq-tab-labels\"\u003e\n    \u003clabel for=\"aq-tab-16\" class=\"aq-tab-label\"\u003e16 oz — Nano\u003c\/label\u003e\n    \u003clabel for=\"aq-tab-32\" class=\"aq-tab-label\"\u003e32 oz — Small\u003c\/label\u003e\n    \u003clabel for=\"aq-tab-1g\" class=\"aq-tab-label\"\u003e1 Gallon — Mid\u003c\/label\u003e\n    \u003clabel for=\"aq-tab-5g\" class=\"aq-tab-label\"\u003e5 Gallon — Large\u003c\/label\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"aq-panels\"\u003e\n    \u003cdiv class=\"aq-tab-panel\" id=\"aq-panel-16\"\u003e\n      \u003ch3\u003e16 oz · Nano-Reef Bottle · SKU 80305\u003c\/h3\u003e\n      \u003cp\u003eThe 16 oz bottle is sized for nano and pico reef hobbyists running tanks up to about 20 gallons, or for anyone trialling RPM dosing before committing to a larger jug.\u003c\/p\u003e\n      \u003ctable class=\"aq-specs-table\"\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e80305\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e16 fl oz (473 mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eNano \u0026amp; pico reefs (≤ 20 gal)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDispensing\u003c\/td\u003e\n\u003ctd\u003ePour cap, manual or doser\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFritz Aquatics\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMade In\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"aq-tab-panel\" id=\"aq-panel-32\"\u003e\n      \u003ch3\u003e32 oz · Small-Reef Bottle · SKU 80306\u003c\/h3\u003e\n      \u003cp\u003eThe 32 oz bottle is the everyday size for small reefs in the 20–60 gallon range. About double the dosing runway of the 16 oz with the same convenient bottle format.\u003c\/p\u003e\n      \u003ctable class=\"aq-specs-table\"\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e80306\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e32 fl oz (946 mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eSmall reefs (20–60 gal)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDispensing\u003c\/td\u003e\n\u003ctd\u003ePour cap, manual or doser\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFritz Aquatics\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMade In\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"aq-tab-panel\" id=\"aq-panel-1g\"\u003e\n      \u003ch3\u003e1 Gallon · Mid-Reef Jug · SKU 80308\u003c\/h3\u003e\n      \u003cp\u003eThe 1 Gallon jug is the sweet spot for the typical mid-sized reef tank (60–180 gallons). Best value per ounce for hobbyists running daily two-part doses with a peristaltic doser.\u003c\/p\u003e\n      \u003ctable class=\"aq-specs-table\"\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e80308\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e1 US Gallon (3.78 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eMid reefs (60–180 gal)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDispensing\u003c\/td\u003e\n\u003ctd\u003eCarry handle, gravity-feed or doser pickup\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFritz Aquatics\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMade In\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"aq-tab-panel\" id=\"aq-panel-5g\"\u003e\n      \u003ch3\u003e5 Gallon · Large-System Bucket · SKU 80309\u003c\/h3\u003e\n      \u003cp\u003eThe 5 Gallon bucket is built for large reefs, frag systems, and multi-tank fishrooms. Months of dosing runway in one container; pulls comfortably with a stiff dosing tube and weighted strainer.\u003c\/p\u003e\n      \u003ctable class=\"aq-specs-table\"\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e80309\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e5 US Gallons (18.9 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eLarge reefs, frag tanks, multi-tank rooms\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDispensing\u003c\/td\u003e\n\u003ctd\u003eSealed bucket w\/ handle, dosing tube pickup\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFritz Aquatics\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMade In\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eWhich Size Is Right for You?\u003c\/h2\u003e\n  \u003cp\u003e\u003cstrong\u003e16 oz\u003c\/strong\u003e — Pick this for pico\/nano reefs (≤ 20 gal), or to trial RPM dosing before stepping up.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003e32 oz\u003c\/strong\u003e — The everyday size for small reefs in the 20–60 gallon range.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003e1 Gallon\u003c\/strong\u003e — Best value for the typical mid-reef hobbyist running daily two-part doses on a 60–180 gallon system.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003e5 Gallon\u003c\/strong\u003e — The choice for large reefs, frag systems, and anyone running multiple tanks who wants months of runway.\u003c\/p\u003e\n\n  \u003ch2\u003eHow to Dose\u003c\/h2\u003e\n  \u003cp\u003eTest your current calcium to establish a baseline. As a starting point, dose \u003cstrong\u003e1 mL of RPM PT 2 per gallon of tank water\u003c\/strong\u003e to raise calcium approximately \u003cstrong\u003e2.5 ppm\u003c\/strong\u003e — then adjust based on your daily consumption rate after running a 48-hour test sequence. Always dose PT 1 and PT 2 separately (different times of day, or different points in the sump) to avoid precipitation. Never combine them in the same dosing reservoir.\u003c\/p\u003e\n\n  \u003ch2\u003eFAQ\u003c\/h2\u003e\n  \u003cp\u003e\u003cstrong\u003eDo I need to dose PT 1 (Alkalinity) at the same time?\u003c\/strong\u003e\u003cbr\u003eYes — RPM is a two-part system. Calcium and alkalinity are consumed together by coral skeletal growth, so dose roughly equal volumes of PT 1 and PT 2 daily, spaced apart by at least an hour to prevent precipitation.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eWhat calcium level should I target?\u003c\/strong\u003e\u003cbr\u003eMost reef hobbyists target \u003cstrong\u003e400–450 ppm calcium\u003c\/strong\u003e. SPS-dominant tanks often run on the higher end and prioritize stability over absolute number.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eWill PT 2 affect pH or alkalinity?\u003c\/strong\u003e\u003cbr\u003ePT 2 is calcium chloride based and is pH-neutral. It does not directly affect alkalinity, which is why PT 1 must be dosed alongside.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eCan I use this in a fish-only saltwater tank?\u003c\/strong\u003e\u003cbr\u003eYou can, but there's no need — fish-only systems don't consume calcium quickly. Weekly water changes with a quality reef salt cover everything a FOWLR tank needs.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eIs it safe for refugiums, sumps, and inverts?\u003c\/strong\u003e\u003cbr\u003eYes. RPM PT 2 is reef-safe when dosed at the recommended rate and is compatible with shrimp, snails, starfish, anemones, and macroalgae refugiums.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Fritz","offers":[{"title":"16 oz","offer_id":48742013370587,"sku":"80305","price":9.59,"currency_code":"USD","in_stock":false},{"title":"32 oz","offer_id":48742013403355,"sku":"80306","price":11.99,"currency_code":"USD","in_stock":true},{"title":"1 Gallon","offer_id":48742013436123,"sku":"80308","price":23.99,"currency_code":"USD","in_stock":true},{"title":"5 Gallon","offer_id":48742013468891,"sku":"80309","price":65.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_dda11b99-9c77-4645-9668-ae1c2e546bfb.png?v=1777898637"},{"product_id":"fritz-rpm-liquid-pt-3-magnesium-reef-supplement","title":"Fritz RPM Liquid PT 3 Magnesium | Reef Magnesium Supplement for SPS, LPS \u0026 Soft Corals","description":"\u003cstyle\u003e\n  .aq-pd { font-family: Georgia, serif; color: #1a1a1a; max-width: 860px; margin: 0 auto; line-height: 1.7; }\n  .aq-pd h2 { font-size: 1.45em; font-weight: 700; letter-spacing: -0.01em; border-left: 4px solid #FF5722; padding-left: 12px; margin: 2em 0 0.6em; }\n  .aq-pd h3 { font-size: 1.05em; font-weight: 700; margin: 1.2em 0 0.4em; color: #FF5722; text-transform: uppercase; letter-spacing: 0.06em; font-family: Arial, sans-serif; }\n  .aq-pd p { margin: 0.5em 0 1em; }\n  .aq-callout { background: #1a1a1a; color: #fff; border-radius: 4px; padding: 16px 20px; margin: 1.6em 0; font-family: Arial, sans-serif; font-size: 0.93em; line-height: 1.6; }\n  .aq-callout strong { color: #f5c518; }\n  .aq-features { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; margin: 1em 0 1.6em; }\n  .aq-feature-card { background: #f4f4f4; border-radius: 4px; padding: 14px 16px; border-left: 3px solid #FF5722; font-family: Arial, sans-serif; font-size: 0.9em; }\n  .aq-feature-card strong { display: block; margin-bottom: 3px; color: #1a1a1a; }\n  .aq-feature-card span { color: #555; }\n  .aq-compare { overflow-x: auto; margin: 1em 0 1.6em; }\n  .aq-compare table { width: 100%; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 0.88em; min-width: 520px; }\n  .aq-compare th { background: #FF5722; color: #fff; padding: 9px 14px; text-align: center; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; }\n  .aq-compare th:first-child { background: #1a1a1a; text-align: left; }\n  .aq-compare td { padding: 8px 14px; border-bottom: 1px solid #ddd; text-align: center; }\n  .aq-compare td:first-child { text-align: left; font-weight: 600; color: #444; background: #fafafa; }\n  .aq-compare tr:nth-child(even) td:not(:first-child) { background: #fff8f8; }\n  .aq-check { color: #27ae60; font-weight: 700; }\n  .aq-dash { color: #bbb; }\n  .aq-specs-table { width: 100%; border-collapse: collapse; margin-top: 1em; font-family: Arial, sans-serif; font-size: 0.93em; }\n  .aq-specs-table th { background: #1a1a1a; color: #fff; text-align: left; padding: 9px 14px; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; font-size: 0.82em; }\n  .aq-specs-table td { padding: 8px 14px; border-bottom: 1px solid #e5e5e5; vertical-align: top; }\n  .aq-specs-table tr:nth-child(even) td { background: #f9f9f9; }\n  .aq-specs-table td:first-child { font-weight: 600; width: 45%; color: #444; }\n  .aq-tab-radio { display: none; }\n  .aq-tab-labels { display: flex; flex-wrap: wrap; gap: 8px; margin: 1.4em 0 0; }\n  .aq-tab-label { display: inline-block; padding: 10px 22px; border: 2px solid #FF5722; background: #fff; color: #FF5722; font-weight: 700; font-family: Arial, sans-serif; font-size: 0.9em; cursor: pointer; border-radius: 3px; letter-spacing: 0.04em; transition: background 0.15s, color 0.15s; user-select: none; }\n  .aq-tab-label:hover { background: #ffd7c2; }\n  .aq-tab-panel { display: none; }\n  #aq-tab-16:checked ~ .aq-tab-labels label[for=\"aq-tab-16\"],\n  #aq-tab-32:checked ~ .aq-tab-labels label[for=\"aq-tab-32\"],\n  #aq-tab-1g:checked ~ .aq-tab-labels label[for=\"aq-tab-1g\"],\n  #aq-tab-5g:checked ~ .aq-tab-labels label[for=\"aq-tab-5g\"] { background: #FF5722; color: #fff; }\n  #aq-tab-16:checked ~ .aq-panels #aq-panel-16,\n  #aq-tab-32:checked ~ .aq-panels #aq-panel-32,\n  #aq-tab-1g:checked ~ .aq-panels #aq-panel-1g,\n  #aq-tab-5g:checked ~ .aq-panels #aq-panel-5g { display: block; }\n  .aq-note { font-family: Arial, sans-serif; font-size: 0.82em; color: #777; margin-top: -0.5em; font-style: italic; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"aq-pd\"\u003e\n\n  \u003cp\u003e\u003cstrong\u003eFritz RPM Liquid PT 3 Magnesium\u003c\/strong\u003e is the magnesium component of the Fritz \u003cem\u003eReef Pro Mineral\u003c\/em\u003e dosing system. Stable magnesium (Mg) levels keep calcium and alkalinity from precipitating out of solution, which is why Mg is the unsung hero of every successful reef tank. Pharmaceutical-grade and made in the USA, PT 3 delivers a clean, predictable boost any time Mg trends below the reef-safe range.\u003c\/p\u003e\n\n  \u003cp\u003eDose alongside \u003cstrong\u003eRPM PT 1 (Alkalinity)\u003c\/strong\u003e and \u003cstrong\u003ePT 2 (Calcium)\u003c\/strong\u003e for full reef chemistry support, and verify levels with a precision test kit like the \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/salifert-magnesium-test-kit\"\u003eSalifert Magnesium Test Kit\u003c\/a\u003e or \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/hanna-hi783-marine-magnesium-checker-hc\"\u003eHanna Marine Magnesium Checker HC\u003c\/a\u003e. Browse the full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003eadditives \u0026amp; supplements collection\u003c\/a\u003e.\u003c\/p\u003e\n\n  \u003cdiv class=\"aq-callout\"\u003e\n    \u003cstrong\u003ePharmaceutical-grade. Made in the USA.\u003c\/strong\u003e Stable magnesium protects every dollar you spend on calcium and alkalinity dosing — without it, Ca and Alk will not hold.\n  \u003c\/div\u003e\n\n  \u003ch2\u003eWhy Magnesium Matters\u003c\/h2\u003e\n  \u003cp\u003eMagnesium acts as the buffer that keeps calcium and carbonate ions in solution. When Mg drops below ~1250 ppm, calcium and alkalinity become unstable and start to precipitate out as scale — turning your tank glass cloudy and starving corals of the minerals they need to grow. Most reef hobbyists target \u003cstrong\u003e1280–1380 ppm\u003c\/strong\u003e magnesium; salt mixes alone often fall short, especially in tanks with heavy SPS growth.\u003c\/p\u003e\n\n  \u003ch2\u003eFeatures — All Sizes\u003c\/h2\u003e\n  \u003cdiv class=\"aq-features\"\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003ePharmaceutical-Grade\u003c\/strong\u003e\u003cspan\u003eHigh-purity raw materials, no fillers.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eReef-Safe Magnesium\u003c\/strong\u003e\u003cspan\u003eSafe for SPS, LPS, soft corals, anemones, and reef inverts.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eStabilizes Ca \u0026amp; Alk\u003c\/strong\u003e\u003cspan\u003eKeeps calcium and alkalinity from precipitating.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eLiquid — No Mixing\u003c\/strong\u003e\u003cspan\u003ePour straight from the bottle — no powders to dissolve.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eMade in the USA\u003c\/strong\u003e\u003cspan\u003eManufactured by Fritz Aquatics in Mesquite, Texas.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003ePredictable Dosing\u003c\/strong\u003e\u003cspan\u003eDose to raise Mg slowly — no more than 100 ppm per day.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eWorks With Dosers\u003c\/strong\u003e\u003cspan\u003eLiquid format is ideal for automatic dosing pumps.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eRPM System Compatible\u003c\/strong\u003e\u003cspan\u003ePairs with Fritz RPM PT 1 (Alk) and PT 2 (Ca).\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eChoose Your Size — Variant Comparison\u003c\/h2\u003e\n  \u003cp class=\"aq-note\"\u003eSelect a size in the tab section below for the full individual spec sheet.\u003c\/p\u003e\n  \u003cdiv class=\"aq-compare\"\u003e\n    \u003ctable\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eSpec\u003c\/th\u003e\n          \u003cth\u003e16 oz\u003c\/th\u003e\n          \u003cth\u003e32 oz\u003c\/th\u003e\n          \u003cth\u003e1 Gallon\u003c\/th\u003e\n          \u003cth\u003e5 Gallon\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e473 mL\u003c\/td\u003e\n\u003ctd\u003e946 mL\u003c\/td\u003e\n\u003ctd\u003e3.78 L\u003c\/td\u003e\n\u003ctd\u003e18.9 L\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e80310\u003c\/td\u003e\n\u003ctd\u003e80311\u003c\/td\u003e\n\u003ctd\u003e80313\u003c\/td\u003e\n\u003ctd\u003e80314\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eRound bottle\u003c\/td\u003e\n\u003ctd\u003eRound bottle\u003c\/td\u003e\n\u003ctd\u003eJug w\/ handle\u003c\/td\u003e\n\u003ctd\u003eBucket w\/ handle\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eIdeal For\u003c\/td\u003e\n\u003ctd\u003eNano \/ pico reefs\u003c\/td\u003e\n\u003ctd\u003eSmall reefs 20–60 gal\u003c\/td\u003e\n\u003ctd\u003eMid reefs 60–180 gal\u003c\/td\u003e\n\u003ctd\u003eLarge \/ multi-tank systems\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003ctd\u003eWorks With Dosers\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"aq-check\"\u003e✓\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"aq-check\"\u003e✓\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"aq-check\"\u003e✓\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"aq-check\"\u003e✓\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eDetailed Variant Specifications\u003c\/h2\u003e\n  \u003cp\u003eClick a size below to view its full specification sheet.\u003c\/p\u003e\n\n  \u003cinput type=\"radio\" class=\"aq-tab-radio\" id=\"aq-tab-16\" name=\"aq-spec-tab\" checked\u003e\n  \u003cinput type=\"radio\" class=\"aq-tab-radio\" id=\"aq-tab-32\" name=\"aq-spec-tab\"\u003e\n  \u003cinput type=\"radio\" class=\"aq-tab-radio\" id=\"aq-tab-1g\" name=\"aq-spec-tab\"\u003e\n  \u003cinput type=\"radio\" class=\"aq-tab-radio\" id=\"aq-tab-5g\" name=\"aq-spec-tab\"\u003e\n\n  \u003cdiv class=\"aq-tab-labels\"\u003e\n    \u003clabel for=\"aq-tab-16\" class=\"aq-tab-label\"\u003e16 oz — Nano\u003c\/label\u003e\n    \u003clabel for=\"aq-tab-32\" class=\"aq-tab-label\"\u003e32 oz — Small\u003c\/label\u003e\n    \u003clabel for=\"aq-tab-1g\" class=\"aq-tab-label\"\u003e1 Gallon — Mid\u003c\/label\u003e\n    \u003clabel for=\"aq-tab-5g\" class=\"aq-tab-label\"\u003e5 Gallon — Large\u003c\/label\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"aq-panels\"\u003e\n    \u003cdiv class=\"aq-tab-panel\" id=\"aq-panel-16\"\u003e\n      \u003ch3\u003e16 oz · Nano-Reef Bottle · SKU 80310\u003c\/h3\u003e\n      \u003cp\u003eThe 16 oz bottle is sized for nano and pico reef hobbyists running tanks up to about 20 gallons, or for anyone correcting a one-time low-Mg reading without committing to a larger jug.\u003c\/p\u003e\n      \u003ctable class=\"aq-specs-table\"\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e80310\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e16 fl oz (473 mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eNano \u0026amp; pico reefs (≤ 20 gal)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDispensing\u003c\/td\u003e\n\u003ctd\u003ePour cap, manual or doser\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFritz Aquatics\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMade In\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"aq-tab-panel\" id=\"aq-panel-32\"\u003e\n      \u003ch3\u003e32 oz · Small-Reef Bottle · SKU 80311\u003c\/h3\u003e\n      \u003cp\u003eThe 32 oz bottle is the everyday size for small reefs in the 20–60 gallon range. Magnesium consumption tracks coral growth — this size lasts most casual hobbyists a few months.\u003c\/p\u003e\n      \u003ctable class=\"aq-specs-table\"\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e80311\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e32 fl oz (946 mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eSmall reefs (20–60 gal)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDispensing\u003c\/td\u003e\n\u003ctd\u003ePour cap, manual or doser\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFritz Aquatics\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMade In\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"aq-tab-panel\" id=\"aq-panel-1g\"\u003e\n      \u003ch3\u003e1 Gallon · Mid-Reef Jug · SKU 80313\u003c\/h3\u003e\n      \u003cp\u003eThe 1 Gallon jug is the sweet spot for the typical mid-sized reef tank (60–180 gallons). Best value per ounce for hobbyists running a dedicated Mg dosing channel.\u003c\/p\u003e\n      \u003ctable class=\"aq-specs-table\"\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e80313\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e1 US Gallon (3.78 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eMid reefs (60–180 gal)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDispensing\u003c\/td\u003e\n\u003ctd\u003eCarry handle, gravity-feed or doser pickup\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFritz Aquatics\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMade In\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"aq-tab-panel\" id=\"aq-panel-5g\"\u003e\n      \u003ch3\u003e5 Gallon · Large-System Bucket · SKU 80314\u003c\/h3\u003e\n      \u003cp\u003eThe 5 Gallon bucket is built for large reefs and frag systems. Long runway between refills for hobbyists with high Mg consumption from heavy SPS growth.\u003c\/p\u003e\n      \u003ctable class=\"aq-specs-table\"\u003e\n        \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e80314\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eVolume\u003c\/td\u003e\n\u003ctd\u003e5 US Gallons (18.9 L)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBest for\u003c\/td\u003e\n\u003ctd\u003eLarge reefs, frag tanks, multi-tank rooms\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eDispensing\u003c\/td\u003e\n\u003ctd\u003eSealed bucket w\/ handle, dosing tube pickup\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFritz Aquatics\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\n\u003ctd\u003eMade In\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eWhich Size Is Right for You?\u003c\/h2\u003e\n  \u003cp\u003e\u003cstrong\u003e16 oz\u003c\/strong\u003e — Best for pico\/nano reefs (≤ 20 gal) or correcting a single low reading.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003e32 oz\u003c\/strong\u003e — The everyday size for small reefs in the 20–60 gallon range.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003e1 Gallon\u003c\/strong\u003e — Best value for mid-reef hobbyists running ongoing Mg supplementation.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003e5 Gallon\u003c\/strong\u003e — The choice for large reefs and SPS-dominant systems with high Mg consumption.\u003c\/p\u003e\n\n  \u003ch2\u003eHow to Dose\u003c\/h2\u003e\n  \u003cp\u003eTest your magnesium first. If your Mg is below 1280 ppm, dose \u003cstrong\u003eno more than 100 ppm of correction per day\u003c\/strong\u003e to avoid stressing livestock. Spread the dose throughout the day, ideally in a high-flow area of the sump or display. Retest 24 hours after dosing before applying another correction. For ongoing maintenance, dose daily based on your tank's measured Mg consumption rate.\u003c\/p\u003e\n\n  \u003ch2\u003eFAQ\u003c\/h2\u003e\n  \u003cp\u003e\u003cstrong\u003eWhat Mg level should I target?\u003c\/strong\u003e\u003cbr\u003eMost reef tanks do well at \u003cstrong\u003e1280–1380 ppm\u003c\/strong\u003e. SPS-dominant tanks often run slightly higher (1350–1400) for stability margin.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eWhy does my Mg keep dropping?\u003c\/strong\u003e\u003cbr\u003eHeavy coral growth, calcium reactor use, frequent dosing of Ca and Alk, and even some salt mixes can pull Mg down over time. Test weekly and dose to maintain.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eCan I dose PT 3 at the same time as PT 1 and PT 2?\u003c\/strong\u003e\u003cbr\u003eYes — unlike Ca and Alk, magnesium can be dosed alongside either without precipitation issues. Many hobbyists dose Mg first, then Alk, then Ca on separate dosing pumps.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eIs it safe for refugiums, inverts, and macroalgae?\u003c\/strong\u003e\u003cbr\u003eYes. Mg supplementation at the recommended rate is reef-safe and supports invertebrate shell\/skeleton health.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eDo I still need this if I do regular water changes?\u003c\/strong\u003e\u003cbr\u003eFor lightly stocked tanks with frequent large water changes, water changes alone can keep Mg in range. Most tanks with significant coral growth need supplementation between changes.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Fritz","offers":[{"title":"16 oz","offer_id":48742070485211,"sku":"80310","price":10.39,"currency_code":"USD","in_stock":true},{"title":"32 oz","offer_id":48742070517979,"sku":"80311","price":14.39,"currency_code":"USD","in_stock":true},{"title":"1 Gallon","offer_id":48742070550747,"sku":"80313","price":31.19,"currency_code":"USD","in_stock":true},{"title":"5 Gallon","offer_id":48742070583515,"sku":"80314","price":79.19,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_18980d62-eea2-470c-8b7a-73b97ed549d5.png?v=1777898832"},{"product_id":"two-little-fishies-c-balance","title":"Two Little Fishies C-Balance","description":"\u003cp\u003eTwo Little Fishies C-Balance is a two-part calcium and alkalinity supplement that keeps your reef aquarium's water chemistry in perfect balance. Dosed in equal parts, Part A and Part B, it maintains calcium, alkalinity, magnesium, and strontium at the ratios found in natural seawater, giving stony corals, clams, and coralline algae exactly what they need to grow and color up. Formulated by Julian Sprung, it is simple to use and self-balancing, so it will not throw your other parameters out of line. Explore more of our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003ereef supplements\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 style=\"margin:16px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eWhy two-part dosing\u003c\/h3\u003e\n\u003cp\u003eGrowing corals constantly consume calcium and carbonate, or alkalinity, and those two must be replenished together and in balance. C-Balance provides both as a matched pair: Part A supplies ionic calcium along with magnesium and strontium, and Part B supplies balanced carbonate alkalinity. Adding equal amounts of each keeps everything in the correct ratio without the guesswork.\u003c\/p\u003e\n\u003ch3 style=\"margin:16px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAdd equal parts of C-Balance Part A and Part B to your aquarium daily or as needed\u003c\/li\u003e\n\u003cli\u003eDose into an area of strong flow, adding Part A and Part B separately, a few minutes apart\u003c\/li\u003e\n\u003cli\u003eAdjust the daily amount based on your tank's calcium and alkalinity test results and coral demand\u003c\/li\u003e\n\u003cli\u003eTest calcium and alkalinity regularly to dial in the right dose\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:0.9em;color:#666;\"\u003eFor saltwater reef aquariums. Follow the label instructions for dosing rates by tank size.\u003c\/p\u003e\n\u003ch3 style=\"margin:16px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eChoose your size\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;font-size:0.95em;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e\u003cstrong\u003eBest for\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e\u003cstrong\u003ePrice\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e500 ml\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003eNano and small reefs\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e$25.77\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e946 ml\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003eMost reef tanks\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e$30.77\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e1 Gallon Concentrate\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003eLarge tanks and high demand\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e$54.91\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3 style=\"margin:16px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;font-size:0.95em;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003eTwo Little Fishies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003eTwo-part calcium and alkalinity supplement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e\u003cstrong\u003eMaintains\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003eCalcium, alkalinity, magnesium, strontium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e\u003cstrong\u003eWater type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003eSaltwater and reef\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e\u003cstrong\u003eFormulated by\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003eJulian Sprung\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #B2EBF2;\"\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3 style=\"margin:16px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is C-Balance?\u003c\/strong\u003e A balanced two-part supplement that replenishes calcium and alkalinity together, along with magnesium and strontium, at natural seawater ratios.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I dose it?\u003c\/strong\u003e Add equal amounts of Part A and Part B, adjusting the daily dose to your calcium and alkalinity test results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I mix the parts first?\u003c\/strong\u003e No. Add each part to the aquarium separately, a few minutes apart, in an area of good flow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it reef safe?\u003c\/strong\u003e Yes, it is made specifically for reef aquariums.\u003c\/p\u003e","brand":"Two Little Fishies","offers":[{"title":"500 ml","offer_id":48742104596699,"sku":"CB2A","price":25.77,"currency_code":"USD","in_stock":true},{"title":"946 ml","offer_id":48742104629467,"sku":"CB2C","price":30.77,"currency_code":"USD","in_stock":false},{"title":"1 Gallon","offer_id":48742104662235,"sku":"CB2B","price":54.91,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_c5f97e1a-416b-493a-9f69-4acf59a0db0b.jpg?v=1777899191"},{"product_id":"brightwell-magnesion-magnesium","title":"Brightwell Aquatics Magnesion","description":"\u003cp\u003e\u003cstrong\u003eBrightwell Magnesion\u003c\/strong\u003e is a concentrated liquid magnesium supplement for reef aquariums. Magnesium is the quiet workhorse of reef chemistry: it keeps calcium and alkalinity in solution so they stay available to your corals instead of precipitating out. Hold it in range alongside \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/brightwell-reef-code-a-calcium\"\u003eReef Code A\u003c\/a\u003e and \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/brightwell-reef-code-b-alkalinity\"\u003eReef Code B\u003c\/a\u003e, and browse more \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/brightwell-aquatics\"\u003eBrightwell Aquatics\u003c\/a\u003e reef care.\u003c\/p\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eWhy Magnesium Matters\u003c\/h3\u003e\n\u003cp\u003eNatural seawater holds magnesium at about 1,290 to 1,320 ppm, roughly three times the level of calcium. At that concentration it stops calcium and carbonate from bonding and falling out of solution. If magnesium drifts low, dosing calcium and alkalinity becomes inefficient, your numbers get hard to hold, and precipitation can cloud the water or coat your equipment. Keeping magnesium in range is what makes the rest of your dosing work.\u003c\/p\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConcentrated liquid magnesium for marine and reef aquariums\u003c\/li\u003e\n\u003cli\u003eKeeps calcium and alkalinity stable and available to corals\u003c\/li\u003e\n\u003cli\u003eEach ml raises magnesium in 1 gallon by about 26 ppm\u003c\/li\u003e\n\u003cli\u003eReef safe, with no phosphate or nitrate\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eDirections for Use\u003c\/h3\u003e\n\u003cp\u003eShake well before use and test your magnesium before dosing. For maintenance, add 5 ml (1 capful) per 20 gallons every other day, or as needed, to hold magnesium between 1,290 and 1,320 ppm. Each ml raises magnesium in 1 gallon by about 26 ppm. If magnesium is below 1,288 ppm, you can dose up to 10 ml per 20 gallons daily until it reaches your target, then return to maintenance dosing. Used for maintenance, 250 ml treats up to 1,000 gallons.\u003c\/p\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eChoose Your Size\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#E0F7FA;\"\u003e\n\u003cth style=\"border:1px solid #B2EBF2;padding:5px 8px;text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"border:1px solid #B2EBF2;padding:5px 8px;text-align:left;\"\u003eBest for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003e250 ml\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eNano and smaller reef tanks, or occasional magnesium top-ups.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003e500 ml\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eMid-size reef tanks on a regular dosing schedule.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003e2 L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eLarger or coral-heavy systems, with the best value per ml.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eBrightwell Aquatics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003eProduct\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eMagnesion, liquid magnesium supplement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003eRaises\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eAbout 26 ppm magnesium per ml, per gallon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003eTarget range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e1,290 to 1,320 ppm magnesium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003eUse with\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eReef Code A and Reef Code B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003eBest for\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eSaltwater reef aquariums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e250 ml, 500 ml, 2 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003eReef safe\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003eCountry of origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/brightwell-reef-code-a-calcium\"\u003eReef Code A\u003c\/a\u003e supplies calcium in the balanced two-part system.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/brightwell-reef-code-b-alkalinity\"\u003eReef Code B\u003c\/a\u003e supplies alkalinity in the balanced two-part system.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/brightwell-aquatics\"\u003eBrightwell Aquatics\u003c\/a\u003e is the full brand lineup.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003eAdditives and supplements\u003c\/a\u003e for more reef dosing options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy do I need to dose magnesium?\u003c\/strong\u003e Magnesium keeps calcium and carbonate in solution. Without enough of it, dosing calcium and alkalinity becomes a losing battle because they precipitate out instead of feeding your corals. Correct magnesium makes your calcium and alkalinity dosing stable and efficient.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I test magnesium?\u003c\/strong\u003e Magnesium moves more slowly than calcium and alkalinity, so testing every week or two is usually enough for an established tank. Test before dosing and adjust to keep it in the 1,290 to 1,320 ppm range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs Magnesion reef safe?\u003c\/strong\u003e Yes. It is formulated for reef aquariums and is safe for corals and other invertebrates when dosed to your test results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much will one dose raise my magnesium?\u003c\/strong\u003e Each ml raises magnesium in 1 gallon by about 26 ppm, so a 5 ml dose per 20 gallons nudges it up gradually. Correct low magnesium slowly rather than all at once.\u003c\/p\u003e","brand":"Brightwell Aquatics","offers":[{"title":"250 ml","offer_id":48742355501275,"sku":"MAG250","price":8.14,"currency_code":"USD","in_stock":true},{"title":"500 ml","offer_id":48742355534043,"sku":"MAG500","price":13.54,"currency_code":"USD","in_stock":true},{"title":"2 L","offer_id":48742355566811,"sku":"MAG2L","price":29.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_c56b6c64-14c6-498a-b90f-fa83cbbca857.jpg?v=1777900747"},{"product_id":"brightwell-reef-code-a-calcium","title":"Brightwell Aquatics Reef Code A","description":"\u003cp\u003e\u003cstrong\u003eBrightwell Reef Code A\u003c\/strong\u003e is the calcium half of Brightwell's balanced two-part calcium and alkalinity system for reef aquariums. Dosed in equal measure with \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/brightwell-reef-code-b-alkalinity\"\u003eReef Code B\u003c\/a\u003e, it replenishes the calcium, strontium, and trace minerals that corals, clams, and coralline algae pull from the water as they grow, in the same ratio found in natural seawater. Round out the big three with \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/brightwell-magnesion-magnesium\"\u003eMagnesion\u003c\/a\u003e magnesium, and browse more \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/brightwell-aquatics\"\u003eBrightwell Aquatics\u003c\/a\u003e reef care.\u003c\/p\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow the Two-Part System Works\u003c\/h3\u003e\n\u003cp\u003eGrowing corals and other reef life constantly pull calcium and carbonate (alkalinity) out of your water. Reef Code A and Reef Code B replace them together, in balance:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReef Code A\u003c\/strong\u003e supplies calcium plus strontium and minor and trace elements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReef Code B\u003c\/strong\u003e supplies the carbonates that make up alkalinity, your tank's buffering capacity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUsed in equal amounts, the two keep calcium and alkalinity rising or holding steady together, just as they occur in natural seawater. Bring magnesium into range first (1,290 to 1,320 ppm) with Magnesion so calcium and alkalinity stay in solution instead of precipitating out.\u003c\/p\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCalcium-bearing half of a balanced two-part calcium and alkalinity system\u003c\/li\u003e\n\u003cli\u003eAlso supplies strontium and reef trace minerals\u003c\/li\u003e\n\u003cli\u003eIonically balanced to natural seawater when dosed equally with Reef Code B\u003c\/li\u003e\n\u003cli\u003eSimplifies calcium and alkalinity maintenance\u003c\/li\u003e\n\u003cli\u003eReef safe, with no phosphate or silicate\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eDirections for Use\u003c\/h3\u003e\n\u003cp\u003eShake well before use and test your calcium level before dosing. Add 5 ml of Reef Code A per 25 gallons every other day, or as needed, to keep calcium in the 412 to 450 ppm range, and dose an equal amount of Reef Code B to hold alkalinity steady. Used this way, 250 ml treats up to 1,250 gallons. Adjust the dose up or down based on your test results and how quickly your tank consumes calcium.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBefore you start:\u003c\/strong\u003e bring magnesium to 1,290 to 1,320 ppm with Magnesion. Correct magnesium keeps calcium and carbonate from precipitating, so both stay available to your corals.\u003c\/p\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eChoose Your Size\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#E0F7FA;\"\u003e\n\u003cth style=\"border:1px solid #B2EBF2;padding:5px 8px;text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"border:1px solid #B2EBF2;padding:5px 8px;text-align:left;\"\u003eBest for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003e250 ml\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eNano and smaller reef tanks, or trying the Reef Code system.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003e500 ml\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eMid-size reef tanks with steady calcium demand.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003e1 L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eLarger or coral-heavy systems, with the best value per ml.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eBrightwell Aquatics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003eProduct\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eReef Code A, calcium component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003eSupplies\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eCalcium, strontium, and trace minerals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003eUse with\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eReef Code B (equal amounts), plus Magnesion for magnesium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003eBest for\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eSaltwater reef aquariums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e250 ml, 500 ml, 1 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003eReef safe\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003eCountry of origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/brightwell-reef-code-b-alkalinity\"\u003eReef Code B\u003c\/a\u003e is the alkalinity half, dosed in equal amounts.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/brightwell-magnesion-magnesium\"\u003eMagnesion\u003c\/a\u003e keeps magnesium in range so calcium and alkalinity stay stable.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/brightwell-aquatics\"\u003eBrightwell Aquatics\u003c\/a\u003e is the full brand lineup.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003eAdditives and supplements\u003c\/a\u003e for more reef dosing options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDo I have to use Reef Code B as well?\u003c\/strong\u003e For a balanced system, yes. Reef Code A and B are designed to be dosed in equal amounts so calcium and alkalinity stay in the natural seawater ratio. Some tanks need slightly different amounts of each based on demand, so test and adjust.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy check magnesium first?\u003c\/strong\u003e Magnesium keeps calcium and carbonate dissolved. If magnesium is low, dosing calcium and alkalinity can cause them to precipitate out instead of feeding your corals. Hold magnesium at 1,290 to 1,320 ppm with Magnesion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it safe for corals and inverts?\u003c\/strong\u003e Yes. Reef Code A is reef safe and contains no phosphate or silicate. Dose to your test results rather than guessing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much do I need?\u003c\/strong\u003e A rough starting point is 5 ml per 25 gallons every other day, but every tank is different. Test calcium and alkalinity regularly and adjust the dose to match your tank's uptake.\u003c\/p\u003e","brand":"Brightwell Aquatics","offers":[{"title":"250 ml","offer_id":48742369362139,"sku":"RCA250","price":8.14,"currency_code":"USD","in_stock":true},{"title":"500 ml","offer_id":48742369394907,"sku":"RCA500","price":12.12,"currency_code":"USD","in_stock":true},{"title":"1 L","offer_id":48742369427675,"sku":"RCA1L","price":19.53,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_db2b08fc-d344-4274-b269-93e09cf86f26.jpg?v=1777901520"},{"product_id":"brightwell-reef-code-b-alkalinity","title":"Brightwell Aquatics Reef Code B","description":"\u003cp\u003e\u003cstrong\u003eBrightwell Reef Code B\u003c\/strong\u003e is the alkalinity half of Brightwell's balanced two-part calcium and alkalinity system for reef aquariums. Dosed in equal measure with \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/brightwell-reef-code-a-calcium\"\u003eReef Code A\u003c\/a\u003e, it supplies the carbonates that make up your tank's alkalinity, or buffering capacity, in the same ratio found in natural seawater. Round out the big three with \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/brightwell-magnesion-magnesium\"\u003eMagnesion\u003c\/a\u003e magnesium, and browse more \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/brightwell-aquatics\"\u003eBrightwell Aquatics\u003c\/a\u003e reef care.\u003c\/p\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow the Two-Part System Works\u003c\/h3\u003e\n\u003cp\u003eGrowing corals and other reef life constantly pull calcium and carbonate (alkalinity) out of your water. Reef Code A and Reef Code B replace them together, in balance:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReef Code B\u003c\/strong\u003e supplies the carbonates that raise and hold alkalinity, which stabilizes your pH.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReef Code A\u003c\/strong\u003e supplies calcium plus strontium and minor and trace elements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUsed in equal amounts, the two keep calcium and alkalinity rising or holding steady together, just as they occur in natural seawater. Bring magnesium into range first (1,290 to 1,320 ppm) with Magnesion so calcium and alkalinity stay in solution instead of precipitating out.\u003c\/p\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCarbonate-bearing half of a balanced two-part calcium and alkalinity system\u003c\/li\u003e\n\u003cli\u003eRaises and maintains alkalinity to stabilize pH\u003c\/li\u003e\n\u003cli\u003eIonically balanced to natural seawater when dosed equally with Reef Code A\u003c\/li\u003e\n\u003cli\u003eContains no phosphate, silicate, or organic material\u003c\/li\u003e\n\u003cli\u003eReef safe\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eDirections for Use\u003c\/h3\u003e\n\u003cp\u003eShake well before use and test your alkalinity before dosing. Each ml of Reef Code B raises the alkalinity of 1 gallon by about 2.22 dKH. For steady maintenance, dose an equal amount to Reef Code A; a common starting point is 5 ml per 25 gallons every other day, adjusted to your test results. If alkalinity is below 7 dKH, you can add up to 5 ml per 10 gallons daily until it reaches your target, then return to maintenance dosing. Aim to keep alkalinity in the 7 to 12 dKH range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBefore you start:\u003c\/strong\u003e bring magnesium to 1,290 to 1,320 ppm with Magnesion. Correct magnesium keeps calcium and carbonate from precipitating, so both stay available to your corals.\u003c\/p\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eChoose Your Size\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background:#E0F7FA;\"\u003e\n\u003cth style=\"border:1px solid #B2EBF2;padding:5px 8px;text-align:left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"border:1px solid #B2EBF2;padding:5px 8px;text-align:left;\"\u003eBest for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003e250 ml\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eNano and smaller reef tanks, or trying the Reef Code system.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003e500 ml\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eMid-size reef tanks with steady alkalinity demand.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003e1 L\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eLarger or coral-heavy systems, with the best value per ml.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eBrightwell Aquatics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003eProduct\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eReef Code B, alkalinity component\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003eSupplies\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eCarbonates (alkalinity \/ buffering capacity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003eUse with\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eReef Code A (equal amounts), plus Magnesion for magnesium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003eBest for\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eSaltwater reef aquariums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003eAvailable sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e250 ml, 500 ml, 1 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003eContains\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eNo phosphate, silicate, or organic material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003e\u003cstrong\u003eCountry of origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:5px 8px;\"\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/brightwell-reef-code-a-calcium\"\u003eReef Code A\u003c\/a\u003e is the calcium half, dosed in equal amounts.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/brightwell-magnesion-magnesium\"\u003eMagnesion\u003c\/a\u003e keeps magnesium in range so calcium and alkalinity stay stable.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/brightwell-aquatics\"\u003eBrightwell Aquatics\u003c\/a\u003e is the full brand lineup.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003eAdditives and supplements\u003c\/a\u003e for more reef dosing options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"margin:14px 0 4px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDo I have to use Reef Code A as well?\u003c\/strong\u003e For a balanced system, yes. Reef Code A and B are designed to be dosed in equal amounts so calcium and alkalinity stay in the natural seawater ratio. Some tanks need slightly different amounts of each based on demand, so test and adjust.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does alkalinity do for my reef?\u003c\/strong\u003e Alkalinity is your tank's buffering capacity. It keeps pH stable and supplies the carbonates corals use to build their skeletons. Steady alkalinity is one of the keys to healthy coral growth.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy check magnesium first?\u003c\/strong\u003e Magnesium keeps calcium and carbonate dissolved. If magnesium is low, dosing calcium and alkalinity can cause them to precipitate out instead of feeding your corals. Hold magnesium at 1,290 to 1,320 ppm with Magnesion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much do I need?\u003c\/strong\u003e A rough starting point is 5 ml per 25 gallons every other day, but every tank is different. Test alkalinity regularly and adjust the dose to match your tank's uptake.\u003c\/p\u003e","brand":"Brightwell Aquatics","offers":[{"title":"250 ml","offer_id":48742421463259,"sku":"RCB250","price":8.14,"currency_code":"USD","in_stock":true},{"title":"500 ml","offer_id":48742421496027,"sku":"RCB500","price":12.12,"currency_code":"USD","in_stock":true},{"title":"1 L","offer_id":48742421528795,"sku":"RCB1L","price":19.53,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_43819b8a-02ff-4a23-ae50-e2a46d9f8c72.jpg?v=1777902168"},{"product_id":"brightwell-aquatics-polyp-ignite","title":"Brightwell Aquatics Polyp Ignite","description":"\u003cp\u003e\u003cstrong\u003eIgnite polyp extension, feeding response, and color.\u003c\/strong\u003e Brightwell Aquatics Polyp Ignite is a reef coral food that delivers bioavailable amino acids, fatty acids, and natural pigments, including astaxanthin, chlorophyll, and phycocyanin, that photosynthetic corals use for energy and vivid coloration. Target feed your prized colonies or broadcast it across the whole reef to bring corals out and on the hunt. Grow out the frags you feed with \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/mixed-cultured-coral-frags\"\u003ecultured coral frags\u003c\/a\u003e, or browse all \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/corals\"\u003ecorals\u003c\/a\u003e.\u003c\/p\u003e\u003ch3 style=\"margin:16px 0 6px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eWhy Corals Love It\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBioavailable amino acids and fatty acids fuel growth and tissue health\u003c\/li\u003e\n\u003cli\u003eNatural pigments (astaxanthin, chlorophyll, phycocyanin) deepen coral color\u003c\/li\u003e\n\u003cli\u003eTriggers strong polyp extension and an active feeding response\u003c\/li\u003e\n\u003cli\u003eFeeds LPS, SPS, soft corals, zoanthids, and other filter feeders\u003c\/li\u003e\n\u003cli\u003eTarget feed prized pieces or broadcast for the whole system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:16px 0 6px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eHow to Dose\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eShake well before use\u003c\/li\u003e\n\u003cli\u003eTarget feeding: mix 1 to 5 ml in a cup of tank water and gently discharge 2 to 4 inches upstream of corals with a pipette or syringe\u003c\/li\u003e\n\u003cli\u003eBroadcast feeding: add 1 ml per 50 gallons daily in an area of strong flow, up to a maximum of 5 ml per 50 gallons daily for the first few weeks\u003c\/li\u003e\n\u003cli\u003eTurn off the protein skimmer and other mechanical filtration for 10 to 15 minutes, and wait at least 1 minute before adding other foods\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:16px 0 6px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eChoose Your Size\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;margin:6px 0 4px;font-size:0.95em;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e60 ml\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eNano and pico reefs, or trying it out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e125 ml\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eMost reef tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e500 ml\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eLarge reefs and frequent feeders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3 style=\"margin:16px 0 6px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;margin:6px 0 4px;font-size:0.95em;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;width:40%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eBrightwell Aquatics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;width:40%;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eReef coral food and color enhancer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;width:40%;\"\u003eKey nutrients\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eAmino acids, fatty acids, natural pigments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;width:40%;\"\u003eSizes\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003e60 ml, 125 ml, 500 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;width:40%;\"\u003eBest for\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eSaltwater and reef aquariums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;background:#E0F7FA;font-weight:600;width:40%;\"\u003eMade in\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #B2EBF2;padding:6px 10px;\"\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3 style=\"margin:16px 0 6px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003ePair It With\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/mixed-cultured-coral-frags\"\u003eCultured coral frags\u003c\/a\u003e to feed and grow out\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/fritz-bug-out-pro-iodine-free-herbal-coral-dip\"\u003eFritz Bug Out Pro coral dip\u003c\/a\u003e to quarantine new corals\u003c\/li\u003e\n\u003cli\u003eBrowse all \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/corals\"\u003ecorals\u003c\/a\u003e and \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003ereef supplements\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:16px 0 6px;font-size:1.05em;font-weight:600;line-height:1.25;border-left:4px solid #006064;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhich corals is it for?\u003c\/strong\u003e\u003cbr\u003eAll photosynthetic and filter-feeding corals benefit, including LPS, SPS, soft corals, zoanthids, and non-photosynthetic corals that accept broadcast feeding.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo I need to turn off my skimmer?\u003c\/strong\u003e\u003cbr\u003eYes. Turn off the skimmer and mechanical filtration for 10 to 15 minutes so corals can capture the food before it is removed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow often should I dose?\u003c\/strong\u003e\u003cbr\u003eDaily or a few times a week works well. Start at the low end and increase gradually as your corals respond.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it cloud my water?\u003c\/strong\u003e\u003cbr\u003eTarget feeding keeps it localized with little to no cloudiness. When broadcasting, dose in an area of strong flow for even distribution.\u003c\/p\u003e","brand":"Brightwell Aquatics","offers":[{"title":"60 ml","offer_id":48742453870811,"sku":"PI60","price":19.24,"currency_code":"USD","in_stock":true},{"title":"125 ml","offer_id":48742453903579,"sku":"PI125","price":27.19,"currency_code":"USD","in_stock":true},{"title":"500 ml","offer_id":48742460227803,"sku":"PI500","price":44.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_f541605b-7bdf-46a9-9137-4714efaca9cd.jpg?v=1777904096"},{"product_id":"seachem-reef-pack-npk-nitrogen-phosphorus-potassium-reef-supplements","title":"Seachem Reef Pack NPK | 3 x 100mL Nitrogen + Phosphorus + Potassium Set","description":"\u003cp\u003eThe \u003cstrong\u003eSeachem Reef Pack NPK\u003c\/strong\u003e is a 3-bottle reef-supplementation kit that takes coral color and macroalgae growth to the next level. Each pack includes \u003cstrong\u003eReef Nitrogen™, Reef Phosphorus™, and Reef Potassium™\u003c\/strong\u003e — three 100 mL bottles of targeted, marine-formulated supplements that let you dial in N, P, and K independently without dosing dissolved organics. Browse more reef care in our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/salt-water\"\u003eSaltwater Collection\u003c\/a\u003e and pair with \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/water-testing\"\u003eWater Test Kits\u003c\/a\u003e so you can tune your dosing to actual tank readings.\u003c\/p\u003e\n\n\u003ch3\u003eWhy This Pack\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree reef essentials in one box\u003c\/strong\u003e — Reef Nitrogen, Reef Phosphorus, and Reef Potassium, each in a 100 mL bottle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndependent N, P, and K dosing\u003c\/strong\u003e — correct one limiting nutrient at a time instead of a one-size-fits-all blend.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTargeted reef formula\u003c\/strong\u003e — Seachem’s reef-specific NPK line, not the freshwater Flourish version.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBetter color \u0026amp; growth\u003c\/strong\u003e — balanced N and P in particular drive deeper coral pigmentation and faster macroalgae growth.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo dissolved organics\u003c\/strong\u003e — inorganic formulations avoid feeding nuisance algae or destabilizing skimmer performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrusted brand\u003c\/strong\u003e — backed by Seachem’s decades of marine-supplement chemistry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s in the Pack\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReef Nitrogen™ (100 mL)\u003c\/strong\u003e — raises nitrogen so it stays balanced with phosphorus, supporting optimal coral color and macroalgae growth. Use when nitrate (NO\u003csub\u003e3\u003c\/sub\u003e) is low or undetectable.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReef Phosphorus™ (100 mL)\u003c\/strong\u003e — boosts phosphorus for protein synthesis and metabolism in corals. Use when phosphate (PO\u003csub\u003e4\u003c\/sub\u003e) is low and growth\/color has stalled.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReef Potassium™ (100 mL)\u003c\/strong\u003e — replenishes the third major macronutrient required for coral metabolism and pigmentation. Often depleted by GFO and heavy water changes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eAlways test before dosing. Reef Pack NPK is most effective when used with a reef test kit so you can target specific deficiencies rather than dose blindly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTest:\u003c\/strong\u003e Measure nitrate, phosphate, and potassium in your tank.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDose to target:\u003c\/strong\u003e Follow each bottle’s label dosing chart to raise the deficient parameter toward the recommended reef range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRe-test:\u003c\/strong\u003e Wait 24 hours, re-test, and adjust the next dose accordingly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Once parameters are stable, dose to replace daily uptake by corals and macroalgae.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eAlways read each individual bottle’s label for full dosing instructions and safety information.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\"\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSeachem\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eProduct\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eReef Pack NPK\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003ePack Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eReef Nitrogen 100 mL + Reef Phosphorus 100 mL + Reef Potassium 100 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eBottle Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e3 × 100 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eTank Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSaltwater \u0026amp; reef aquariums\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eTargets\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eNitrogen, phosphorus, and potassium\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eUse With\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eReef test kits for targeted dosing\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eReef Safe\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eYes — safe for fish, corals, and invertebrates when used as directed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/water-testing\"\u003eReef Test Kits\u003c\/a\u003e — nitrate, phosphate, and potassium test kits to dose accurately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/saltwater-refractometer-hard-case-atc-salinity-tester\"\u003eSaltwater Refractometer\u003c\/a\u003e — lock down salinity before tuning trace nutrients.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003eMore Reef Additives \u0026amp; Supplements\u003c\/a\u003e — calcium, alkalinity, magnesium, and trace blends.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/salt-mixes\"\u003ePremium Salt Mixes\u003c\/a\u003e — start with a quality salt mix for a stable baseline.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/maintenance-water-care\"\u003eMaintenance \u0026amp; Water Care\u003c\/a\u003e — everything else your reef needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to dose all three bottles every day?\u003c\/strong\u003e\u003cbr\u003e\nNot necessarily. Test first — only dose the parameter that’s actually low. Many tanks need only one or two of the three.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this the same as the Plant Pack NPK?\u003c\/strong\u003e\u003cbr\u003e\nNo. The Plant Pack NPK uses Flourish Nitrogen, Phosphorus, and Potassium for freshwater planted tanks. \u003cstrong\u003eReef Pack NPK\u003c\/strong\u003e uses the marine-specific Reef Nitrogen, Reef Phosphorus, and Reef Potassium formulas for saltwater reef systems.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWill this raise nutrients too high in a low-nutrient reef?\u003c\/strong\u003e\u003cbr\u003e\nOnly if you over-dose. Reef Pack NPK is designed to \u003cem\u003ecorrect\u003c\/em\u003e low or undetectable nitrate, phosphate, and potassium levels — ULNS (ultra-low-nutrient systems) often need exactly this kind of targeted addition. Dose conservatively and test 24 hours later.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use this in a fish-only saltwater tank?\u003c\/strong\u003e\u003cbr\u003e\nReef Pack NPK is designed for reef tanks with corals and macroalgae. Fish-only systems generally don’t need supplemental N, P, or K.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow long will the bottles last?\u003c\/strong\u003e\u003cbr\u003e\nDepends entirely on tank size and dose, but at typical maintenance dosing on a 50–100 gallon reef, three 100 mL bottles will last several months.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"Default Title","offer_id":48749769851099,"sku":"1340","price":15.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_8e597832-a107-43d1-8726-8d70c6e50ee6.png?v=1778077259"},{"product_id":"seachem-reef-builder","title":"Seachem Reef Builder","description":"\u003cp\u003e\u003cstrong\u003eSeachem Reef Builder\u003c\/strong\u003e is a dry blend of carbonate salts that raises carbonate alkalinity (KH) in a reef aquarium without immediately changing pH. Alkalinity is what keeps your pH stable and gives stony corals and coralline algae the carbonate they need to build skeleton, so when it drifts low your whole tank gets harder to keep steady. Reef Builder restores it cleanly, and with long term use it gently tends to stabilize pH around 8.3. Browse our full range of \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003ereef additives and supplements\u003c\/a\u003e and the rest of the \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/seachem\"\u003eSeachem lineup\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eWhy Reefers Use It\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRaises KH, not pH.\u003c\/strong\u003e Restores carbonate alkalinity without the pH spike, so you can correct alkalinity even when your pH is already where you want it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects the rest of your chemistry.\u003c\/strong\u003e Used as directed it will not deplete calcium, magnesium, or strontium, which often precipitate out when alkalinity is pushed up carelessly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStabilizes over time.\u003c\/strong\u003e With ongoing use pH tends to settle and hold near the natural reef target of 8.3.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePairs with Reef Buffer.\u003c\/strong\u003e Use the two together to dial in both alkalinity and pH independently.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eDissolve 3 g (about 1\/2 level teaspoon) in at least 250 mL of fresh water, then add it to the tank for every 150 L (40 US gallons), twice a week or as needed to hold your numbers in range. Each 3 g per 150 L raises alkalinity by roughly 0.25 meq\/L (about 0.7 dKH). Do not exceed 12 g per 150 L in a single day. Keep reef alkalinity in the 3 to 5 meq\/L (8 to 14 dKH) range and never let it fall below 2 meq\/L.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e do not directly mix Reef Builder with any calcium, magnesium, or strontium supplement. Add your alkalinity and calcium products on alternate days, or at least 30 minutes apart, so they do not react in the water column.\u003c\/p\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eReef Builder or Reef Buffer?\u003c\/h3\u003e\n\u003cp\u003eThey sound alike but do different jobs. \u003cstrong\u003eReef Builder\u003c\/strong\u003e raises carbonate alkalinity without affecting pH. \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-buffer-ph-alkalinity-83\"\u003eReef Buffer\u003c\/a\u003e raises carbonate alkalinity and pH together, toward 8.3. Reach for Reef Builder when your pH is already on target and you just need to bring KH up. Reach for Reef Buffer when your pH is running low. The two can be used in the same system.\u003c\/p\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eChoose Your Size\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; font-size: 0.95em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #E0F7FA;\"\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; padding: 6px 10px; text-align: left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; padding: 6px 10px; text-align: left;\"\u003eApprox. Doses\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; padding: 6px 10px; text-align: left;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e\u003cstrong\u003e50 g\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e~16\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003eNano and pico reefs, or trying it out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e\u003cstrong\u003e300 g\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e~100\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003eSmall to medium reefs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e\u003cstrong\u003e600 g\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e~200\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003eEstablished medium reefs on a regular schedule\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e\u003cstrong\u003e1.2 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e~400\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003eLarge or SPS-heavy reefs, best value per dose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 0.9em; color: #555; margin: 6px 0 0;\"\u003eEach dose is 3 g treating 150 L (40 US gallons). Actual usage depends on your tank's alkalinity demand.\u003c\/p\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; font-size: 0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px; width: 38%;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003eDry carbonate alkalinity (KH) supplement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e\u003cstrong\u003eWater type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003eMarine and reef only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e\u003cstrong\u003eDose\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e3 g (1\/2 tsp) per 150 L (40 gal), twice weekly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e\u003cstrong\u003eRaises alkalinity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e~0.25 meq\/L (~0.7 dKH) per 3 g \/ 150 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e\u003cstrong\u003eTarget range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e3 to 5 meq\/L (8 to 14 dKH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e\u003cstrong\u003eEffect on pH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003eNone immediately; stabilizes near 8.3 over time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e\u003cstrong\u003eSizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 6px 10px;\"\u003e50 g, 300 g, 600 g, 1.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-advantage-calcium-supplement\"\u003eSeachem Reef Advantage Calcium\u003c\/a\u003e for the calcium side of the balance.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-advantage-magnesium\"\u003eSeachem Reef Advantage Magnesium\u003c\/a\u003e to keep calcium and alkalinity holding where you set them.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-buffer-ph-alkalinity-83\"\u003eSeachem Reef Buffer\u003c\/a\u003e when you need to raise pH along with alkalinity.\u003c\/li\u003e\n\u003cli\u003eA reliable \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/water-testing\"\u003ealkalinity test kit\u003c\/a\u003e so you are always dosing to a real number.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does Reef Builder actually do?\u003c\/strong\u003e\u003cbr\u003eIt raises carbonate alkalinity (KH) in a marine tank without immediately changing pH, giving corals and coralline algae the carbonate they need while keeping pH steady.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it raise my pH?\u003c\/strong\u003e\u003cbr\u003eNot right away. Reef Builder is designed to lift alkalinity on its own, and with continued use pH tends to settle near 8.3. If you specifically need to bring pH up, use Reef Buffer instead or alongside it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I dose it at the same time as my calcium supplement?\u003c\/strong\u003e\u003cbr\u003eNo. Do not directly mix it with calcium, magnesium, or strontium products. Dose them on alternate days, or at least 30 minutes apart.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much will one dose move my alkalinity?\u003c\/strong\u003e\u003cbr\u003eRoughly 0.25 meq\/L (about 0.7 dKH) per 3 g in 150 L (40 gallons). Always test and adjust toward the 3 to 5 meq\/L target.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it in freshwater?\u003c\/strong\u003e\u003cbr\u003eNo. Reef Builder is formulated for marine and reef aquariums only.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"50 g","offer_id":48755757318363,"sku":"364","price":3.87,"currency_code":"USD","in_stock":true},{"title":"300 g","offer_id":48755757351131,"sku":"366","price":7.47,"currency_code":"USD","in_stock":true},{"title":"600 g","offer_id":48755757383899,"sku":"363","price":12.75,"currency_code":"USD","in_stock":true},{"title":"1.2 kg","offer_id":48755757416667,"sku":"367","price":23.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/0364-Reef-Builder-50-g.png?v=1778225528"},{"product_id":"seachem-reef-advantage-magnesium","title":"Seachem Reef Advantage Magnesium","description":"\u003cp\u003e\u003cstrong\u003eSeachem Reef Advantage Magnesium\u003c\/strong\u003e is a concentrated blend of magnesium, chloride, and sulfate salts that restores depleted magnesium while keeping ionic ratios close to natural seawater. Magnesium is the element that lets you hold calcium and alkalinity at the same time, so when it runs low your reef numbers get hard to control and pH can sag. Unlike many liquid magnesium supplements, this one contains no ammonia. Browse our full range of \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003ereef additives and supplements\u003c\/a\u003e and the rest of the \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/seachem\"\u003eSeachem lineup\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eWhy Reefers Use It\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeeps calcium and alkalinity in balance.\u003c\/strong\u003e Proper magnesium is what lets both stay where you want them.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo ammonia.\u003c\/strong\u003e A common contaminant in liquid magnesium supplements, left out here.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural ratios.\u003c\/strong\u003e Restores magnesium with minimal impact to the other ions in your saltwater.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixes the usual culprits.\u003c\/strong\u003e Counters magnesium loss from kalkwasser, heavy carbonate dosing, or a low-magnesium salt mix.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eDissolve 5 g (1 level teaspoon) in at least 250 mL (1 cup) of fresh water, then add it to the tank for every 80 litres (about 20 US gallons), twice a week. Each dose raises magnesium by roughly 5 mg\/L. Do not exceed 25 g per 80 L per day, since too much magnesium can pull down carbonate alkalinity. Test magnesium regularly and adjust. Do not mix Reef Advantage Magnesium directly with a carbonate or alkalinity supplement; add them on alternate days or at least 30 minutes apart.\u003c\/p\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eChoose Your Size\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; font-size: 0.95em; margin: 6px 0 4px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #E0F7FA;\"\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; padding: 7px 10px; text-align: left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; padding: 7px 10px; text-align: left;\"\u003eBest for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003e300 g\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003enano and single reef tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003e600 g\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003ea single reef tank, regular dosing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003e1.2 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003elarger reefs and fish rooms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; font-size: 0.95em; margin: 6px 0 4px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px; width: 38%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eSeachem\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eReef magnesium supplement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eComposition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eConcentrated magnesium, chloride, and sulfate salts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eAmmonia-free\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eYes, unlike many liquid magnesium supplements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eRaises\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eAbout 5 mg\/L magnesium per 5 g dose in 80 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003ePowder (measuring scoop included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eWater type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eReef and saltwater only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eDose\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e5 g (1 tsp) per 80 L (about 20 gal) twice weekly, dissolved first\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eSizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e300 g, 600 g, 1.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-advantage-calcium-supplement\"\u003eSeachem Reef Advantage Calcium\u003c\/a\u003e to maintain calcium alongside your magnesium.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-buffer-ph-alkalinity-83\"\u003eSeachem Reef Buffer\u003c\/a\u003e to hold alkalinity, the third leg of reef chemistry.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/water-testing\"\u003eMagnesium and alkalinity test kits\u003c\/a\u003e so you can dose to your numbers.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003eMore reef additives and supplements\u003c\/a\u003e as your system matures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy does magnesium matter in a reef tank?\u003c\/strong\u003e\u003cbr\u003eMagnesium keeps calcium and carbonate alkalinity from precipitating out of solution. Without enough of it, you cannot hold both calcium and alkalinity, and pH can drop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat magnesium level should I target?\u003c\/strong\u003e\u003cbr\u003eAim for the natural seawater range, roughly 1250 to 1350 ppm, and test regularly to dose to that target.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mix it with my alkalinity supplement?\u003c\/strong\u003e\u003cbr\u003eNo. Dose magnesium and carbonate supplements on alternate days or at least 30 minutes apart so they do not react.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is this better than a liquid magnesium supplement?\u003c\/strong\u003e\u003cbr\u003eIt contains no ammonia, which is a common contaminant in liquid magnesium products, and it is concentrated for efficient dosing.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"300 g","offer_id":48755768197339,"sku":"636","price":6.36,"currency_code":"USD","in_stock":true},{"title":"600 g","offer_id":48755768230107,"sku":"633","price":10.33,"currency_code":"USD","in_stock":true},{"title":"1.2 kg","offer_id":48755768262875,"sku":"637","price":14.18,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/0636-Reef-Adv-Magnesium-300-g.png?v=1778225824"},{"product_id":"seachem-reef-advantage-calcium-supplement","title":"Seachem Reef Advantage Calcium","description":"\u003cp\u003e\u003cstrong\u003eSeachem Reef Advantage Calcium\u003c\/strong\u003e is a non-caustic ionic calcium blend that restores and maintains calcium at natural seawater levels, the foundation stony corals need to build their skeletons. Unlike kalkwasser (limewater), it stays in a safe pH range of 8.3 to 8.6, will not deplete magnesium, and, used as directed, will not pull down alkalinity. It also carries magnesium and strontium in proportionate ratios, so you maintain all three together. Browse our full range of \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003ereef additives and supplements\u003c\/a\u003e and the rest of the \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/seachem\"\u003eSeachem lineup\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eWhy Reefers Use It\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-caustic.\u003c\/strong\u003e Holds a safe pH of 8.3 to 8.6, unlike the high pH of kalkwasser.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree elements at once.\u003c\/strong\u003e Maintains calcium along with magnesium and strontium in proportionate ratios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGentle on your numbers.\u003c\/strong\u003e Will not deplete magnesium, and will not crash alkalinity when used as directed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to dial in.\u003c\/strong\u003e Predictable calcium increase per dose makes it simple to hit your target.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eDissolve 5 g (1 level teaspoon) in at least 250 mL (1 cup) of fresh water, then add it to the tank for every 150 litres (about 40 US gallons), twice a week. Each dose raises calcium by roughly 12 mg\/L. Do not exceed 10 g per 150 L per day, and test calcium every couple of weeks to adjust the amount or frequency. Do not mix Reef Advantage Calcium directly with a carbonate or alkalinity supplement; add them on alternate days or at least 30 minutes apart.\u003c\/p\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eChoose Your Size\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; font-size: 0.95em; margin: 6px 0 4px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #E0F7FA;\"\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; padding: 7px 10px; text-align: left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; padding: 7px 10px; text-align: left;\"\u003eBest for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003e250 g\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003enano and single reef tanks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003e500 g\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003ea single reef tank, regular dosing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003e1 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003elarger reefs and fish rooms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; font-size: 0.95em; margin: 6px 0 4px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px; width: 38%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eSeachem\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eNon-caustic reef calcium supplement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003epH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e8.3 to 8.6 (non-caustic, unlike kalkwasser)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eContains\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eIonic calcium with magnesium and strontium (Ca:Mg:Sr 100:5:0.1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eRaises\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eAbout 12 mg\/L calcium per 5 g dose in 150 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003ePowder (measuring scoop included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eWater type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eReef and saltwater only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eDose\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e5 g (1 tsp) per 150 L (about 40 gal) twice weekly, dissolved first\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eSizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e250 g, 500 g, 1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-buffer-ph-alkalinity-83\"\u003eSeachem Reef Buffer\u003c\/a\u003e to maintain alkalinity, the partner to calcium in coral growth.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/water-testing\"\u003eCalcium and alkalinity test kits\u003c\/a\u003e so you can dose to your numbers.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003eMore reef additives and supplements\u003c\/a\u003e to round out magnesium and trace elements.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/salt-water\"\u003eSaltwater livestock and supplies\u003c\/a\u003e for the rest of your reef.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow is this different from kalkwasser?\u003c\/strong\u003e\u003cbr\u003eReef Advantage Calcium is non-caustic, so it will not spike pH the way limewater can. It also will not deplete magnesium and includes magnesium and strontium in the mix.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mix it with my alkalinity supplement?\u003c\/strong\u003e\u003cbr\u003eNo. Never combine calcium and carbonate supplements directly. Dose them on alternate days or at least 30 minutes apart so they do not react.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to dissolve the powder first?\u003c\/strong\u003e\u003cbr\u003eYes. Dissolve each dose in at least a cup of fresh water before adding it to the tank.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat calcium level should I aim for?\u003c\/strong\u003e\u003cbr\u003eKeep calcium in the natural seawater range, roughly 400 to 450 ppm, and test regularly to dose to that target.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"250 g","offer_id":48755794804955,"sku":"316","price":8.99,"currency_code":"USD","in_stock":true},{"title":"500 g","offer_id":48755794837723,"sku":"313","price":15.46,"currency_code":"USD","in_stock":true},{"title":"1 kg","offer_id":48755794870491,"sku":"317","price":26.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/0316-Reef-Adv-Calcium-250-g.png?v=1778226402"},{"product_id":"seachem-reef-pack-enhancer-growth-kit","title":"Seachem Reef Pack: Enhancer","description":"\u003cp\u003e\u003cstrong\u003eSeachem Reef Pack: Enhancer\u003c\/strong\u003e takes reef supplementation to the next level once your calcium and alkalinity foundation is dialed in. This Level 2 kit bundles three gluconate-based supplements that accelerate coral growth and round out the elements densely stocked reefs burn through: Reef Calcium, Reef Strontium, and Reef Iodide. Browse our full range of \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003ereef additives and supplements\u003c\/a\u003e and the rest of the \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/seachem\"\u003eSeachem lineup\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eWhat's in the Pack\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReef Calcium.\u003c\/strong\u003e A bioavailable polygluconate-complexed calcium that maintains calcium without altering pH, feeds corals a source of metabolic energy for peak growth, and resists precipitation and alkalinity depletion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReef Strontium.\u003c\/strong\u003e A gluconate strontium supplement that restores and maintains strontium in densely populated reefs, with the same gluconate boost to coral growth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReef Iodide.\u003c\/strong\u003e Maintains iodide at the levels soft corals and invertebrates need to stay healthy and colorful.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eWhy Add the Enhancer\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccelerates growth.\u003c\/strong\u003e Polygluconate calcium delivers calcium plus usable energy for faster coral growth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for stocked reefs.\u003c\/strong\u003e Replenishes strontium and iodide that heavy coral and invert loads consume.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep up from the basics.\u003c\/strong\u003e The natural next layer after a solid calcium and alkalinity routine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReef safe.\u003c\/strong\u003e Formulated for saltwater reef systems and the life in them.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eUse the Enhancer pack once your calcium and alkalinity are stable, ideally after working with the Reef Pack Fundamentals routine. Dose Reef Calcium to accelerate growth, and add Reef Strontium and Reef Iodide to match the demand of your corals and invertebrates. Follow the dosing chart on each bottle, test your levels, and adjust gradually rather than chasing big swings.\u003c\/p\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; font-size: 0.95em; margin: 6px 0 4px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px; width: 38%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eSeachem\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eReef supplement enhancement pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eReef Calcium (polygluconate calcium), Reef Strontium, Reef Iodide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eBest for\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eEstablished reefs ready to accelerate growth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eLiquid supplements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eWater type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eReef and saltwater only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eReef safe\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-pack-fundamentals-starter-kit\"\u003eSeachem Reef Pack: Fundamentals\u003c\/a\u003e for the calcium, alkalinity, and trace foundation this pack builds on.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/water-testing\"\u003eCalcium, strontium, and iodine test kits\u003c\/a\u003e so you can dose to your numbers.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/corals\"\u003eCorals and frags\u003c\/a\u003e to grow out with your enhanced dosing routine.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003eMore reef additives and supplements\u003c\/a\u003e as your system matures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat comes in the Enhancer pack?\u003c\/strong\u003e\u003cbr\u003eThree Seachem supplements: Reef Calcium (a polygluconate calcium for accelerated growth), Reef Strontium, and Reef Iodide.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is this different from the Fundamentals pack?\u003c\/strong\u003e\u003cbr\u003eFundamentals covers the calcium, alkalinity, and trace foundation. Enhancer layers on growth accelerators and the strontium and iodide that stocked reefs use up. Many reefers run both.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need a stable tank before using it?\u003c\/strong\u003e\u003cbr\u003eYes. Get calcium and alkalinity stable first, then add the Enhancer supplements to push growth and replenish strontium and iodide.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShould I test before dosing?\u003c\/strong\u003e\u003cbr\u003eYes. Test calcium, strontium, and iodide and dose to your results, adjusting gradually as corals grow.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"Default Title","offer_id":48755800473819,"sku":"1345","price":15.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/1345-Reef-Pack-Enhancer.png?v=1778226915"},{"product_id":"seachem-reef-pack-fundamentals-starter-kit","title":"Seachem Reef Pack: Fundamentals","description":"\u003cp\u003e\u003cstrong\u003eSeachem Reef Pack: Fundamentals\u003c\/strong\u003e is a foundational supplement kit that gives new reef keepers the three things stony corals need most: calcium, carbonates, and the vitamins and trace elements that drive vitality and color. Calcium and carbonates build coral skeletons, and if either runs low, growth stalls and coral health declines. This pack bundles Reef Complete, Reef Carbonate, and Reef Plus so you can dial in a simple, complete dosing routine from day one. Browse our full range of \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003ereef additives and supplements\u003c\/a\u003e and the rest of the \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/seachem\"\u003eSeachem lineup\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eWhat's in the Pack\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReef Complete.\u003c\/strong\u003e A concentrated ionic calcium supplement that restores and maintains calcium to natural seawater levels without affecting pH, with magnesium and strontium included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReef Carbonate.\u003c\/strong\u003e A concentrated carbonate and bicarbonate source that holds up alkalinity, the other half of the calcium and carbonate balance corals depend on.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReef Plus.\u003c\/strong\u003e Vitamins, amino acids, and trace elements that boost coral vitality, health, and color, which in turn supports faster growth.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eWhy It Works for Beginners\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCovers the essentials.\u003c\/strong\u003e Calcium, alkalinity, and trace nutrition in one simple kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced approach.\u003c\/strong\u003e Reef Complete and Reef Carbonate keep the calcium and alkalinity relationship in check.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo guesswork on what to buy.\u003c\/strong\u003e The three core supplements every reef needs, bundled together.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReef safe.\u003c\/strong\u003e Formulated for saltwater reef systems and the corals in them.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eTest calcium and alkalinity regularly and dose to your results. Use Reef Complete to keep calcium in the natural seawater range and Reef Carbonate to maintain alkalinity, adding them at separate times or spots in the tank so they do not react with each other. Dose Reef Plus a few times a week for vitamins, amino acids, and trace elements. Follow the dosing chart on each bottle for exact amounts, and adjust gradually as your corals grow and demand more.\u003c\/p\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; font-size: 0.95em; margin: 6px 0 4px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px; width: 38%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eSeachem\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eReef supplement starter pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eReef Complete (calcium), Reef Carbonate (alkalinity), Reef Plus (vitamins, amino acids, trace elements)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eBest for\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eNew reef keepers building a dosing routine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eLiquid supplements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eWater type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eReef and saltwater only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eReef safe\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/water-testing\"\u003eCalcium and alkalinity test kits\u003c\/a\u003e so you can dose to your numbers.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-reef-buffer-ph-alkalinity-83\"\u003eSeachem Reef Buffer\u003c\/a\u003e to support pH alongside your alkalinity dosing.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/corals\"\u003eCorals and frags\u003c\/a\u003e to grow out with your new dosing routine.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003eMore reef additives and supplements\u003c\/a\u003e as your system matures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat comes in the Fundamentals pack?\u003c\/strong\u003e\u003cbr\u003eThree Seachem supplements: Reef Complete for calcium, Reef Carbonate for alkalinity, and Reef Plus for vitamins, amino acids, and trace elements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a good starting point for a new reef?\u003c\/strong\u003e\u003cbr\u003eYes. It covers the three core needs of a growing reef in one kit, so you are not guessing about what to buy first.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to test my water?\u003c\/strong\u003e\u003cbr\u003eYes. Dose to your test results, especially calcium and alkalinity, and adjust as your corals grow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I dose the calcium and carbonate together?\u003c\/strong\u003e\u003cbr\u003eNo. Add Reef Complete and Reef Carbonate at separate times or in different spots so they do not react with each other before mixing into the tank.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"Default Title","offer_id":48755804373211,"sku":"1335","price":15.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/reef-pack-fundamentals.jpg?v=1778226986"},{"product_id":"seachem-reef-buffer-ph-alkalinity-83","title":"Seachem Reef Buffer","description":"\u003cp\u003e\u003cstrong\u003eSeachem Reef Buffer\u003c\/strong\u003e raises and holds reef pH at 8.3 while also lifting carbonate alkalinity, the two numbers that keep stony corals and coralline algae thriving. Unlike plain sodium bicarbonate, it is a blended carbonate and bicarbonate buffer with a higher pK (about 8.6 in saltwater) that is formulated to overcome the organic acids reef tanks produce, so it cannot accidentally overshoot pH to a dangerous level. Browse our full range of \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003eadditives and supplements\u003c\/a\u003e and the rest of the \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/seachem\"\u003eSeachem lineup\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eWhy Reefers Use It\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRaises pH and alkalinity together.\u003c\/strong\u003e Lifts pH toward 8.3 and adds carbonate alkalinity in one product.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReef tuned.\u003c\/strong\u003e The higher pK is built to counter the organic acids that drag reef pH down.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWill not overshoot.\u003c\/strong\u003e Holds at 8.3 rather than pushing pH dangerously high.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlended formula.\u003c\/strong\u003e Carbonate and bicarbonate salts, not just baking soda.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eUse 5 g (1 level teaspoon) for every 150 litres (about 40 US gallons) to raise pH by roughly 0.1 unit, which also raises alkalinity by about 0.5 meq\/L. In an established reef, dosing every few days to twice a week is usually enough to hold your target. Do not let alkalinity climb above 6 meq\/L, and never mix Reef Buffer directly with calcium, magnesium, or strontium supplements. Always test pH and alkalinity before and during dosing.\u003c\/p\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eChoose Your Size\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; font-size: 0.95em; margin: 6px 0 4px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #E0F7FA;\"\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; padding: 7px 10px; text-align: left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #B2EBF2; padding: 7px 10px; text-align: left;\"\u003eBest for\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003e50 g\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003enano reefs and occasional correction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003e250 g\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003ea single reef tank, regular maintenance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003e500 g\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003elarger reefs or frequent dosing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003e1 kg\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003ebig systems and fish rooms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; font-size: 0.95em; margin: 6px 0 4px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px; width: 38%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eSeachem\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eReef pH and alkalinity buffer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eTargets\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003epH 8.3 (will not overshoot)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eAlkalinity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eRaises alkalinity by about 0.5 meq\/L per dose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eComposition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eBlended carbonate and bicarbonate salts (pK about 8.6)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eForm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003ePowder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eWater type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003eReef and saltwater only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eDose\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e5 g (1 tsp) per 150 L (about 40 gal), as needed to hold target\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e\u003cstrong\u003eSizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #B2EBF2; padding: 7px 10px;\"\u003e50 g, 250 g, 500 g, 1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-marine-buffer-saltwater-ph-83\"\u003eSeachem Marine Buffer\u003c\/a\u003e for fish-only marine tanks that need pH support without the reef-tuned formula.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/water-testing\"\u003epH and alkalinity test kits\u003c\/a\u003e to track your numbers before and during dosing.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003eCalcium, magnesium, and trace supplements\u003c\/a\u003e to balance the rest of your reef chemistry.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/salt-water\"\u003eSaltwater livestock and supplies\u003c\/a\u003e for the rest of your reef.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin: 16px 0 4px; font-size: 1.05em; font-weight: 600; line-height: 1.25; border-left: 4px solid #006064; padding-left: 8px;\"\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between Reef Buffer and Reef Builder?\u003c\/strong\u003e\u003cbr\u003eReef Buffer mainly affects pH, raising both pH and alkalinity. Reef Builder mainly affects alkalinity and is used to raise alkalinity without changing pH. Many reefers keep both on hand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it in a freshwater or fish-only tank?\u003c\/strong\u003e\u003cbr\u003eIt is made for reef and saltwater systems. For a fish-only marine tank, Marine Buffer is a better fit, and for freshwater you should use a freshwater alkaline buffer.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it raise my pH too high?\u003c\/strong\u003e\u003cbr\u003eNo. Reef Buffer is designed to hold pH at 8.3 and will not overshoot to dangerous levels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mix it with my calcium or magnesium supplement?\u003c\/strong\u003e\u003cbr\u003eNo. Never combine Reef Buffer directly with calcium, magnesium, or strontium additives. Dose them separately and keep alkalinity below 6 meq\/L.\u003c\/p\u003e","brand":"Seachem","offers":[{"title":"50 g","offer_id":48755912966363,"sku":"674","price":3.87,"currency_code":"USD","in_stock":false},{"title":"250 g","offer_id":48755912999131,"sku":"676","price":7.47,"currency_code":"USD","in_stock":true},{"title":"500 g","offer_id":48755913031899,"sku":"673","price":12.75,"currency_code":"USD","in_stock":false},{"title":"1 kg","offer_id":48755913064667,"sku":"677","price":23.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/0674-Reef-Buffer-50-g.png?v=1778229979"}],"url":"https:\/\/squeakysaquatics.com\/collections\/reef-supplements.oembed?page=5","provider":"Squeaky's Aquatics","version":"1.0","type":"link"}