{"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","url":"https:\/\/squeakysaquatics.com\/products\/aquaforest-mg-plus-250ml-magnesium","provider":"Squeaky's Aquatics","version":"1.0","type":"link"}