{"title":"Sera","description":null,"products":[{"product_id":"sera-betta-granules-0-8oz-24g","title":"Sera Betta Granules","description":"\u003cp\u003e\u003cstrong\u003eA natural, color-boosting staple food for bettas.\u003c\/strong\u003e Sera Betta Granules are slow-sinking soft granules made in Germany for the betta (\u003cem\u003eBetta splendens\u003c\/em\u003e) and other labyrinth fish. They are free of dyes and preservatives, hold their shape without clouding the water, and use natural astaxanthin plus insect-meal protein to bring out your betta's best color and condition.\u003c\/p\u003e\n\n\u003cp\u003eFeeding a \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/fish\"\u003ebetta from our store\u003c\/a\u003e? Rotate these granules with your betta's other favorites, and browse the rest of our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/nutrition\"\u003efish food\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 #666;padding-left:8px;\"\u003eWhy Betta Granules\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlow-sinking soft granules\u003c\/strong\u003e that stay whole, so your betta can pick them off the surface or midwater without fouling the tank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural astaxanthin\u003c\/strong\u003e, 50 mg\/kg from Haematococcus algae, to deepen reds and enrich every color.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6% insect meal\u003c\/strong\u003e as a natural, sustainable protein source that suits a betta's insect-eating diet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrebiotic ingredients\u003c\/strong\u003e that support gut health and disease resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo dyes or preservatives\u003c\/strong\u003e, part of sera's Nature range.\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 #666;padding-left:8px;\"\u003eHow to Feed\u003c\/h3\u003e\n\u003cp\u003eFeed small amounts once or twice a day, offering only what your betta finishes in a couple of minutes. Bettas are omnivores that do best on a varied diet, so alternate these granules with frozen or live foods for the healthiest fish. The granules stay firm in the water, so scoop out anything uneaten to keep conditions clean.\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 #666;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;max-width:520px;margin:6px 0 4px;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;background:#f5f5f5;font-weight:600;width:42%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eSera\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;background:#f5f5f5;font-weight:600;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eSlow-sinking granules, daily betta staple\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;background:#f5f5f5;font-weight:600;\"\u003eNet weight\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003e0.8 oz (24 g), 50 ml\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;background:#f5f5f5;font-weight:600;\"\u003eBest for\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eBetta (\u003cem\u003eBetta splendens\u003c\/em\u003e) and other labyrinth fish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;background:#f5f5f5;font-weight:600;\"\u003eKey ingredients\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eInsect meal (6%), natural astaxanthin (50 mg\/kg), prebiotics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;background:#f5f5f5;font-weight:600;\"\u003eAdditives\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eNo dyes or preservatives\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;background:#f5f5f5;font-weight:600;\"\u003eWater type\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eFreshwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;background:#f5f5f5;font-weight:600;\"\u003eMade in\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:6px 10px;\"\u003eGermany\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 #666;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/hikari-betta-bio-gold\"\u003eHikari Betta Bio-Gold\u003c\/a\u003e to rotate in as a second staple.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/xtreme-betta-floating-pellets\"\u003eXtreme Betta Floating Pellets\u003c\/a\u003e for a floating alternative.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-betta-basics\"\u003eSeachem Betta Basics\u003c\/a\u003e to condition tap water before every change.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/hikari-betta-revive\"\u003eHikari Betta Revive\u003c\/a\u003e to keep on hand for fin and skin troubles.\u003c\/li\u003e\n\u003cli\u003eBrowse all \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/nutrition\"\u003efish food\u003c\/a\u003e.\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 #666;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan this be my betta's only food?\u003c\/strong\u003e\u003cbr\u003eYes, it is a complete daily staple. For the healthiest betta, alternate it with frozen or live treats for variety.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the granules cloud my water?\u003c\/strong\u003e\u003cbr\u003eNo. They stay shape-stable and do not dissolve quickly, so they will not cloud the tank when fed in small amounts. Remove any uneaten granules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo the granules float or sink?\u003c\/strong\u003e\u003cbr\u003eThey are slow-sinking. They soften near the surface and drift down slowly, so your betta can catch them at the top or in midwater.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat makes them good for color?\u003c\/strong\u003e\u003cbr\u003eNatural astaxanthin from Haematococcus algae, at 50 mg\/kg, deepens reds and overall coloration the natural way, with no artificial dyes.\u003c\/p\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":48257826521307,"sku":"55852","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_3443ab58-09cd-4f02-a3f7-64bf120c585f.png?v=1770999571"},{"product_id":"sera-axolotl-wafers-40g-soft-sinking-staple-food","title":"Sera Axolotl Wafers (40g \/ 1.4 oz) | Soft Sinking Staple Food for Adult Axolotls","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\u003c\/style\u003e\n\n\u003cdiv class=\"aq-pd\"\u003e\n\n  \u003cp\u003e\u003cstrong\u003eSera Axolotl Wafers\u003c\/strong\u003e are a complete staple food designed specifically for axolotls — soft, sinking chips that go soft in water but hold their shape so your axolotl can eat at its own pace without clouding the tank. Built around 42% protein from fish meal and green-lipped mussel meat, with Haematococcus algae for color support and prebiotic mannan oligosaccharides for gut health. No artificial dyes, no preservatives. Browse our full \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/nutrition\"\u003efish \u0026amp; amphibian nutrition\u003c\/a\u003e or shop \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/fresh-water\"\u003eall freshwater\u003c\/a\u003e.\u003c\/p\u003e\n\n  \u003cdiv class=\"aq-callout\"\u003e\n    \u003cstrong\u003eBuilt for the way axolotls actually eat.\u003c\/strong\u003e The chips \u003cstrong\u003ego soft but stay intact\u003c\/strong\u003e — your axolotl can take its time without the food breaking up into a cloud of waste. \u003cstrong\u003eNo dyes, no preservatives\u003c\/strong\u003e, just a clean, high-protein staple suitable for axolotls 4.7\" and up.\n  \u003c\/div\u003e\n\n  \u003ch2\u003eWhat It's For\u003c\/h2\u003e\n  \u003cp\u003eThis is the everyday \u003cstrong\u003estaple food\u003c\/strong\u003e for adult and sub-adult axolotls (4.7 inches \/ 12 cm and up). It replaces or supplements the live\/frozen worm rotation most axolotl keepers use, and works well for keepers who want a cleaner, more convenient option without the protein crash you'd get from a generic sinking pellet. The soft, gradually-softening texture matches how axolotls naturally feed — slow, exploratory, and gulping.\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\u003e42% Protein\u003c\/strong\u003e\u003cspan\u003eFish meal \u0026amp; green-lipped mussel — built for carnivorous amphibians.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eSoft Sinking Chips\u003c\/strong\u003e\u003cspan\u003eGo soft in water but hold their shape — no clouding.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eMannan Oligosaccharides\u003c\/strong\u003e\u003cspan\u003e0.5% prebiotic for digestive support.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eHaematococcus Algae\u003c\/strong\u003e\u003cspan\u003eNatural carotenoid source for color support.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eNo Dyes or Preservatives\u003c\/strong\u003e\u003cspan\u003eClean staple — exactly what axolotls need, nothing they don't.\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"aq-feature-card\"\u003e\n\u003cstrong\u003eOmega Fatty Acids\u003c\/strong\u003e\u003cspan\u003eSupports healthy skin, gills, and overall condition.\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch2\u003eFeeding Guide\u003c\/h2\u003e\n  \u003cp\u003eFeed two to three times per week, one portion that's consumed within 30 minutes. Remove any uneaten leftovers to keep the water clean — axolotl tanks are sensitive to ammonia spikes from rotting food. Suitable for axolotls 4.7 in \/ 12 cm and up; for smaller juveniles, supplement with live or frozen blackworms and bloodworms. The chips sink immediately so axolotls can feed at substrate level where they're most comfortable.\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\u003eSera\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eAxolotl Wafers\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e40 g \/ 1.4 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eForm\u003c\/td\u003e\n\u003ctd\u003eSoft sinking chips\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCrude Protein\u003c\/td\u003e\n\u003ctd\u003e42.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCrude Fat\u003c\/td\u003e\n\u003ctd\u003e12.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCrude Fiber\u003c\/td\u003e\n\u003ctd\u003e2.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eCrude Ash\u003c\/td\u003e\n\u003ctd\u003e8.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eMoisture\u003c\/td\u003e\n\u003ctd\u003e6.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eKey Ingredients\u003c\/td\u003e\n\u003ctd\u003eFish meal, wheat flour, wheat germ, Ca-caseinate, brewers yeast, fish oil, green-lipped mussel meal, Haematococcus algae, garlic, mannan oligosaccharides (0.5%)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eFor Axolotls\u003c\/td\u003e\n\u003ctd\u003e4.7 in \/ 12 cm and up\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e55845\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\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/zoomed-axolotl-aquatic-newt-food\"\u003eZooMed Axolotl \u0026amp; Aquatic Newt Food\u003c\/a\u003e — alternative high-protein sinking pellet\u003c\/li\u003e\n    \u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/axolotl-wild-type\"\u003eWild Type Axolotl\u003c\/a\u003e — if you're looking to add an axolotl to your tank\u003c\/li\u003e\n    \u003cli\u003eBrowse all \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/nutrition\"\u003efish \u0026amp; amphibian nutrition\u003c\/a\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eFAQ\u003c\/h2\u003e\n  \u003cp\u003e\u003cstrong\u003eHow often should I feed my axolotl?\u003c\/strong\u003e\u003cbr\u003eAdult axolotls only need feeding 2–3 times per week. Daily feeding is unnecessary and leads to obesity and water-quality problems. Juveniles can be fed more often — every other day — but still on a portion-controlled schedule.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eCan I use this as the only food?\u003c\/strong\u003e\u003cbr\u003eYes — it's labeled and formulated as a staple. That said, most axolotl keepers rotate in live or frozen blackworms, earthworms, or bloodworms once a week for variety and enrichment.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eMy axolotl is smaller than 4.7 inches — can I feed this?\u003c\/strong\u003e\u003cbr\u003eThe chip size is geared toward sub-adult and adult axolotls. For juveniles under 4.7 in, stick with live blackworms or finely chopped earthworms until they grow into the wafer size.\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eWill it cloud my water?\u003c\/strong\u003e\u003cbr\u003eThe chips soften but hold their shape, which is the whole point. Pull any uneaten chips after 30 minutes to keep water quality high. Axolotl tanks need cool, clean water to thrive — leftover food is the fastest path to ammonia issues.\u003c\/p\u003e\n\n\u003c\/div\u003e\n","brand":"Sera","offers":[{"title":"Default Title","offer_id":48510403707099,"sku":"55845","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/image_157b5835-d616-41b6-b988-7fa1865514fb.png?v=1774442285"},{"product_id":"sera-chlorine-test","title":"sera Chlorine Test","description":"\u003cp\u003eThe sera Chlorine Test (Cl) is a quick reagent test for detecting chlorine in your aquarium or tap water. Chlorine and chloramine are added to municipal water and are highly toxic to fish, invertebrates, and the beneficial bacteria in your filter. This test lets you confirm your water conditioner has fully neutralized chlorine before you add new water, protecting your livestock during water changes and top-offs. Pair it with a quality water conditioner and the rest of our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/water-testing\"\u003ewater test kits\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 #1E88E5;padding-left:8px;\"\u003eWhy test for chlorine\u003c\/h3\u003e\n\u003cp\u003eEven small amounts of chlorine damage fish gills, stress invertebrates, and can crash your biological filter. Tap water chlorine levels vary by municipality and season, and a standard dose of conditioner is not always enough. Testing confirms your water is safe before it ever reaches your tank.\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 #1E88E5;padding-left:8px;\"\u003eHow to use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRinse the test vial with the water to be tested\u003c\/li\u003e\n\u003cli\u003eAdd the sera reagent exactly as directed in the instructions\u003c\/li\u003e\n\u003cli\u003eCompare the resulting color against the sera color chart to read the chlorine level\u003c\/li\u003e\n\u003cli\u003eIf chlorine is present, add more water conditioner and retest before using the water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:0.9em;color:#666;\"\u003eFollow the included sera instructions for exact drop counts. Suitable for freshwater and marine aquariums.\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 #1E88E5;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 #BBDEFB;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003esera\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003e\u003cstrong\u003eMeasures\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003eChlorine (Cl)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003e\u003cstrong\u003eReagent volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003e15 mL, one reagent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003e\u003cstrong\u003eWater type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003eFreshwater and saltwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003e\u003cstrong\u003eMethod\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003eReagent drops with color comparison\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003eGermany\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 #1E88E5;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy test for chlorine?\u003c\/strong\u003e Chlorine and chloramine in tap water are toxic to aquarium life. Testing confirms your dechlorinator worked before the water reaches your fish.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it work in both fresh and saltwater?\u003c\/strong\u003e Yes, it is suitable for freshwater and marine aquariums.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I remove chlorine?\u003c\/strong\u003e Use a water conditioner or dechlorinator, then retest to confirm the chlorine is neutralized.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen should I test?\u003c\/strong\u003e After water changes, whenever you use new tap water, or if fish show distress following a change.\u003c\/p\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":48742896304347,"sku":"04810","price":16.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/sera-cl-square.jpg?v=1787486219"},{"product_id":"sera-oxygen-test","title":"sera Oxygen Test","description":"\u003cp\u003eThe sera Oxygen Test (O2) is a quick, accurate reagent test for measuring the dissolved oxygen level in your aquarium or pond, in both freshwater and saltwater. Dissolved oxygen is essential for fish, invertebrates, and the beneficial bacteria in your filter, yet it is one of the most overlooked water parameters. This kit lets you confirm your tank is well oxygenated and catch problems before they stress or harm livestock. Pair it with the rest of our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/water-testing\"\u003ewater test kits\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 #1E88E5;padding-left:8px;\"\u003eWhy test oxygen\u003c\/h3\u003e\n\u003cp\u003eOxygen keeps fish breathing, powers your biological filter, and supports healthy invertebrates and plants. Levels fall with higher temperatures, heavy stocking, overfeeding, at night when plants respire, and when surface agitation is low. A low reading is an early warning to increase aeration or circulation before your livestock suffer.\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 #1E88E5;padding-left:8px;\"\u003eHow to use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRinse the test vial with the water to be tested\u003c\/li\u003e\n\u003cli\u003eAdd the sera reagents exactly as directed in the instructions\u003c\/li\u003e\n\u003cli\u003eCompare the resulting color against the sera color chart to read your dissolved oxygen level\u003c\/li\u003e\n\u003cli\u003eIncrease aeration or surface movement if the reading is low, then retest\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:0.9em;color:#666;\"\u003eFollow the included sera instructions for exact drop counts and timing. Suitable for freshwater and marine aquariums and ponds.\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 #1E88E5;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 #BBDEFB;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003esera\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003e\u003cstrong\u003eMeasures\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003eDissolved oxygen (O2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003e\u003cstrong\u003eReagent volume\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003e2 x 15 mL, two reagents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003e\u003cstrong\u003eWater type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003eFreshwater and saltwater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003e\u003cstrong\u003eMethod\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003eReagent drops with color comparison\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003eGermany\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 #1E88E5;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy does dissolved oxygen matter?\u003c\/strong\u003e Fish, invertebrates, and filter bacteria all need oxygen. Low levels cause stress, gasping at the surface, and can be fatal, so it is worth checking.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it work in both fresh and saltwater?\u003c\/strong\u003e Yes, the sera Oxygen Test is suitable for freshwater and marine aquariums and ponds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I raise low oxygen?\u003c\/strong\u003e Add aeration, increase surface agitation and circulation, avoid overstocking and overfeeding, and keep temperatures in range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I test?\u003c\/strong\u003e Test regularly, and any time fish gasp at the surface, after adding livestock, or during warm weather.\u003c\/p\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":48742897090779,"sku":"04914","price":21.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/sera-o2-square.jpg?v=1787485913"},{"product_id":"sera-snail-collect","title":"sera Snail Collect","description":"\u003cp\u003eThe sera Snail Collect is a simple, chemical-free trap for removing unwanted snails from your aquarium. Bait it with a food tablet, leave it in the tank overnight, and pest snails crawl in but cannot get back out. It is completely safe for fish, shrimp, and plants, and it also works to catch bristle worms in marine aquariums. Two sera O-Nip bait tablets are included to get you started. Pair it with the rest of our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/cleaners\"\u003eaquarium maintenance tools\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 #666;padding-left:8px;\"\u003eWhy use a snail trap\u003c\/h3\u003e\n\u003cp\u003ePest snails such as bladder, pond, and ramshorn snails multiply quickly and are hard to remove by hand. Chemical snail treatments can harm shrimp, sensitive fish, and plants, and a sudden die-off can foul your water. A trap lets you physically remove snails a batch at a time, with no chemicals and no risk to the rest of your tank.\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 #666;padding-left:8px;\"\u003eHow it works\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePlace a bait tablet in the center of the trap (2 sera O-Nip tablets are included)\u003c\/li\u003e\n\u003cli\u003eSet the trap in the aquarium in the evening\u003c\/li\u003e\n\u003cli\u003eSnails are drawn to the bait and enter, but the entry pins block their way back out\u003c\/li\u003e\n\u003cli\u003eRemove the trap the next morning and empty the collected snails\u003c\/li\u003e\n\u003cli\u003eRepeat over several nights to bring a snail population under control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:0.9em;color:#666;\"\u003eThe pins at the entry keep fish out, and the outer bar spacing adjusts to the size of snail you want to catch. Reusable, and also effective for bristle worms in saltwater tanks.\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 #666;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 #ddd;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003esera\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003eSnail trap, bait and trap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003e2 sera O-Nip bait tablets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eUse\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003ePest snails in freshwater, bristle worms in marine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eChemical-free\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003eYes, safe for fish, shrimp, and plants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eReusable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd;\"\u003eGermany\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 #666;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs it safe for my fish, shrimp, and plants?\u003c\/strong\u003e Yes. It is completely chemical-free, and entry pins keep fish out of the trap.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat do I use as bait?\u003c\/strong\u003e A sinking food tablet. Two sera O-Nip tablets are included, or you can use your own fish food.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFreshwater or saltwater?\u003c\/strong\u003e Both. It catches pest snails in freshwater and bristle worms in marine aquariums.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does it take?\u003c\/strong\u003e Set it overnight and empty it in the morning. Repeat over several nights to control a larger snail population.\u003c\/p\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":48742907773147,"sku":"08585","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/sera-snail-collect-square.jpg?v=1787486629"},{"product_id":"sera-co2-start","title":"Sera CO2-Start","description":"\u003cp\u003eThe \u003cstrong\u003eSera CO2-Start\u003c\/strong\u003e is a simple, beginner-friendly CO2 fertilization system for planted freshwater aquariums up to about \u003cstrong\u003e120 liters (32 US gallons)\u003c\/strong\u003e. Carbon dioxide is the most important nutrient for aquarium plants, and adding it promotes lush, healthy growth while gently shifting pH toward the slightly acidic range many plants and fish prefer. The set pairs a discreet CO2 diffusion reactor with sera CO2-Tabs plus, so you can start dosing CO2 without pressurized cylinders or complicated equipment. Part of our planted-tank \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/freshwater-aquarium-plants\"\u003eaquarium plants\u003c\/a\u003e range.\u003c\/p\u003e\u003ch3 style=\"margin:16px 0 6px;font-size:1.06em;font-weight:600;border-left:4px solid #1E88E5;padding-left:8px;\"\u003eHow It Works\u003c\/h3\u003e\u003cul style=\"margin:4px 0 4px 18px;line-height:1.55;\"\u003e\n\u003cli\u003eA CO2-Tab is placed in the in-tank diffusion reactor, where it releases carbon dioxide that dissolves into the water for your plants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo pressurized CO2 cylinder required,\u003c\/strong\u003e so it is easy to set up and run.\u003c\/li\u003e\n\u003cli\u003eIdeal for the popular smaller planted tanks up to 120 L \/ 32 US gal.\u003c\/li\u003e\n\u003cli\u003eBoosts plant growth and helps establish a stable, slightly acidic pH.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:16px 0 6px;font-size:1.06em;font-weight:600;border-left:4px solid #1E88E5;padding-left:8px;\"\u003eWhat Is Included\u003c\/h3\u003e\u003cul style=\"margin:4px 0 4px 18px;line-height:1.55;\"\u003e\n\u003cli\u003esera CO2 diffusion reactor (mounts discreetly inside the aquarium)\u003c\/li\u003e\n\u003cli\u003esera CO2-Tabs plus (the CO2-generating tablets)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:16px 0 6px;font-size:1.06em;font-weight:600;border-left:4px solid #1E88E5;padding-left:8px;\"\u003eFeatures\u003c\/h3\u003e\u003cul style=\"margin:4px 0 4px 18px;line-height:1.55;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeginner-friendly,\u003c\/strong\u003e easy to install and operate with no previous experience needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiscreet\u003c\/strong\u003e reactor that blends into the aquascape.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder-free\u003c\/strong\u003e CO2, powered by refillable tablets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in Germany\u003c\/strong\u003e by Sera.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:16px 0 6px;font-size:1.06em;font-weight:600;border-left:4px solid #1E88E5;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse;width:100%;max-width:560px;margin:6px 0;font-size:0.95em;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;background:#E3F2FD;font-weight:600;\"\u003eSystem\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;\"\u003eCO2 diffusion reactor + CO2-Tabs plus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;background:#E3F2FD;font-weight:600;\"\u003eBest for\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;\"\u003ePlanted aquariums up to 120 L \/ 32 US gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;background:#E3F2FD;font-weight:600;\"\u003eWater type\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;\"\u003eFreshwater (planted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;background:#E3F2FD;font-weight:600;\"\u003eConsumable\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;\"\u003esera CO2-Tabs plus (refill tablets)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;background:#E3F2FD;font-weight:600;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;\"\u003eSera\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;background:#E3F2FD;font-weight:600;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;\"\u003eMade in Germany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3 style=\"margin:16px 0 6px;font-size:1.06em;font-weight:600;border-left:4px solid #1E88E5;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\u003cul style=\"margin:4px 0 4px 18px;line-height:1.55;\"\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/freshwater-aquarium-plants\"\u003eLive aquarium plants\u003c\/a\u003e to put the extra CO2 to work\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003ePlant fertilizers and additives\u003c\/a\u003e for balanced nutrition\u003c\/li\u003e\n\u003cli\u003esera CO2-Tabs plus refills to keep the system topped up\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"margin:16px 0 6px;font-size:1.06em;font-weight:600;border-left:4px solid #1E88E5;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp style=\"margin:6px 0;\"\u003e\u003cstrong\u003eDo I need a CO2 cylinder?\u003c\/strong\u003e\u003cbr\u003eNo. The CO2-Start uses tablets, so there is no pressurized cylinder to buy or refill.\u003c\/p\u003e\u003cp style=\"margin:6px 0;\"\u003e\u003cstrong\u003eWhat size tank is it for?\u003c\/strong\u003e\u003cbr\u003eIt is designed for smaller planted aquariums up to about 120 L \/ 32 US gallons.\u003c\/p\u003e\u003cp style=\"margin:6px 0;\"\u003e\u003cstrong\u003eIs this for freshwater or saltwater?\u003c\/strong\u003e\u003cbr\u003eFreshwater planted aquariums.\u003c\/p\u003e\u003cp style=\"margin:6px 0;\"\u003e\u003cstrong\u003eHow does CO2 help my plants?\u003c\/strong\u003e\u003cbr\u003eCarbon dioxide is the key plant nutrient. Adding it supports stronger growth and helps maintain a stable, slightly acidic pH.\u003c\/p\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":49067492901083,"sku":"08039","price":59.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/sera-co2-start.jpg?v=1785958007"},{"product_id":"sera-betta-starter-kit","title":"Sera Betta Starter Kit","description":"\u003cp\u003eThe \u003cstrong\u003eSera Betta Starter Kit\u003c\/strong\u003e is a simple, everything-you-need pack for a happy betta. It pairs Sera's easily digestible \u003cstrong\u003eBettagran Nature\u003c\/strong\u003e color-enhancing granules with a bottle of \u003cstrong\u003eBetta Aquatan\u003c\/strong\u003e water conditioner, so you can feed and condition from day one. It makes a great companion to a new betta and its setup. Explore our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/fish\"\u003elive freshwater fish\u003c\/a\u003e and \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/nutrition\"\u003efish foods\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 #666;padding-left:8px;\"\u003eWhat's in the Kit\u003c\/h3\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:20px;line-height:1.5;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eSera Bettagran Nature betta food, 0.8 oz (24 g).\u003c\/strong\u003e Slowly sinking soft granules that hold their shape without clouding the water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSera Betta Aquatan water conditioner, 1.69 fl oz (50 mL).\u003c\/strong\u003e Instantly makes tap water safe for bettas and other labyrinth fish.\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 #666;padding-left:8px;\"\u003eBettagran Nature Food\u003c\/h3\u003e\n\u003cp\u003eAn easily digestible color food made without dyes or preservatives. Natural astaxanthin from algae supports rich, vibrant coloration, and insect meal provides a highly palatable protein source. The soft, fine granules sink slowly, matching a betta's surface-to-midwater feeding style.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGuaranteed analysis:\u003c\/strong\u003e Crude protein 38.2% min, crude fat 7.3% min, crude fiber 5.2% max.\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 #666;padding-left:8px;\"\u003eBetta Aquatan Conditioner\u003c\/h3\u003e\n\u003cp\u003eBetta Aquatan immediately conditions tap water to suit bettas. It removes chlorine and chloramine, binds harmful heavy metals such as copper, helps protect against ammonia, and adds beneficial minerals that support health and vitality. Use it with every water change.\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 #666;padding-left:8px;\"\u003eHow to Use\u003c\/h3\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:20px;line-height:1.5;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeeding:\u003c\/strong\u003e Offer a few granules once or twice a day, only as much as your betta finishes in a couple of minutes. Remove any uneaten food.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConditioning:\u003c\/strong\u003e Add Betta Aquatan to fresh tap water before it goes in the tank. As a guide, 5 mL treats about 20 liters (roughly 5 gallons), so the 50 mL bottle conditions around 200 liters in total.\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 #666;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;margin:6px 0;font-size:0.95em;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:6px 10px;font-weight:600;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:6px 10px;\"\u003eSera\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:6px 10px;font-weight:600;\"\u003eIncludes\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:6px 10px;\"\u003eBettagran Nature food and Betta Aquatan conditioner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:6px 10px;font-weight:600;\"\u003eFood Size\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:6px 10px;\"\u003e0.8 oz (24 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:6px 10px;font-weight:600;\"\u003eConditioner Size\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:6px 10px;\"\u003e1.69 fl oz (50 mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:6px 10px;font-weight:600;\"\u003eBest For\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:6px 10px;\"\u003eBettas and other labyrinth fish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:6px 10px;font-weight:600;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ccc;padding:6px 10px;\"\u003eMade in Germany\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 #666;padding-left:8px;\"\u003eRecommended Pairings\u003c\/h3\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:20px;line-height:1.5;\"\u003e\n\u003cli\u003eRestock the food your betta loves with full-size \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/sera-betta-granules-0-8oz-24g\"\u003eSera Betta Granules\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eKeep water safe long term with a conditioner such as \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/seachem-prime-water-conditioner-100ml\"\u003eSeachem Prime\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eBringing home a new betta? Browse our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/fish\"\u003elive freshwater fish\u003c\/a\u003e and \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/maintenance-water-care\"\u003ewater care\u003c\/a\u003e.\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 #666;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp style=\"margin:6px 0;\"\u003e\u003cstrong\u003eIs this a tank or bowl?\u003c\/strong\u003e No. This kit is food and water conditioner only. It is a great add-on for a betta setup, not the aquarium itself.\u003c\/p\u003e\n\u003cp style=\"margin:6px 0;\"\u003e\u003cstrong\u003eDoes the food use artificial dyes?\u003c\/strong\u003e No. Bettagran Nature colors your betta naturally with astaxanthin from algae, with no added dyes or preservatives.\u003c\/p\u003e\n\u003cp style=\"margin:6px 0;\"\u003e\u003cstrong\u003eCan the conditioner be used in any freshwater tank?\u003c\/strong\u003e Yes. Betta Aquatan is ideal for bettas and conditions tap water for freshwater aquariums in general.\u003c\/p\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":49114909016283,"sku":"32706","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/32706.png?v=1786197135"},{"product_id":"sera-co2-tabs-plus","title":"sera CO2-Tabs plus (20 Tablets)","description":"\u003cp\u003esera CO2-Tabs plus are convenient effervescent CO2 tablets that fertilize your planted freshwater aquarium, with no pressurized gas required. Each tablet releases about 100 mL of CO2, roughly 2,500 bubbles, to feed your plants for lush, healthy growth and vibrant color. They are made for the \u003ca href=\"https:\/\/squeakysaquatics.com\/products\/sera-co2-start\"\u003esera CO2-Start diffusion reactor\u003c\/a\u003e, a simple system ideal for smaller planted tanks and easy enough for beginners. This tube contains 20 tablets. Pair them with our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/freshwater-aquarium-plants\"\u003elive aquarium plants\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 #1E88E5;padding-left:8px;\"\u003eWhy CO2 for planted tanks\u003c\/h3\u003e\n\u003cp\u003eCarbon dioxide is the single most important nutrient for aquatic plant growth. Supplementing CO2 lets plants photosynthesize faster, grow fuller, color up, and better outcompete nuisance algae. sera CO2-Tabs plus make CO2 dosing simple and affordable for smaller aquariums, with no cylinders, regulators, or tools to manage.\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 #1E88E5;padding-left:8px;\"\u003eHow to use\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePlace one tablet into the slot of your sera CO2-Start diffusion reactor\u003c\/li\u003e\n\u003cli\u003eEach tablet releases approximately 100 mL of CO2, which diffuses steadily into the water through the reactor\u003c\/li\u003e\n\u003cli\u003eFollow the dosage guide in the sera CO2-Start instructions, based on your tank size and plant load\u003c\/li\u003e\n\u003cli\u003eReplace tablets as they are used up to maintain a steady CO2 supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:0.9em;color:#666;\"\u003eRequires the sera CO2-Start reactor, sold separately. Ideal for freshwater planted aquariums up to about 120 liters, 32 US gallons. For freshwater use.\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 #1E88E5;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 #BBDEFB;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003esera\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003eCO2 fertilization tablets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003e\u003cstrong\u003eCount\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003e20 tablets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003e\u003cstrong\u003eNet weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003e3.2 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003e\u003cstrong\u003eCO2 per tablet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003eApprox. 100 mL, about 2,500 bubbles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003e\u003cstrong\u003eSuitable for\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003eFreshwater planted tanks up to ~120 L, 32 US gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003e\u003cstrong\u003eRequires\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003esera CO2-Start reactor, sold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #BBDEFB;\"\u003eGermany\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 #1E88E5;padding-left:8px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need the reactor?\u003c\/strong\u003e Yes. The tablets are used inside the sera CO2-Start diffusion reactor, which is sold separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many tablets are in a tube?\u003c\/strong\u003e 20 tablets, each releasing about 100 mL of CO2.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size tank is this for?\u003c\/strong\u003e The CO2-Start system is ideal for freshwater planted aquariums up to about 120 liters, 32 US gallons.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this for freshwater or saltwater?\u003c\/strong\u003e Freshwater planted aquariums.\u003c\/p\u003e","brand":"Sera","offers":[{"title":"Default Title","offer_id":49173065105627,"sku":"08040","price":17.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/sera-co2-tabs-plus-square.jpg?v=1787488230"},{"product_id":"sera-plant-care-set","title":"sera Plant Care Set","description":"\u003cp\u003eThe sera Plant Care Set brings CO2 fertilization and plant nutrition together in one box. It pairs a CO2 diffusion reactor and tablets with sera's liquid florena fertilizer and florenette root tablets, so your plants are fed through both their leaves and their roots. sera rates the CO2 side for aquariums between 60 liters (15.9 US gallons) and 200 liters (53 US gallons). Pair it with our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/freshwater-aquarium-plants\"\u003elive aquarium plants\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 #1E88E5;padding-left:8px;\"\u003eWhat's in the Set\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003esera CO2 diffusion reactor\u003c\/li\u003e\n\u003cli\u003esera CO2-Tabs plus, 20 tablets\u003c\/li\u003e\n\u003cli\u003esera florena, 100 mL (3.38 fl oz), liquid plant fertilizer with iron, minerals and trace elements\u003c\/li\u003e\n\u003cli\u003esera florenette, 24 tablets, iron and mineral fertilizer tablets\u003c\/li\u003e\n\u003cli\u003esera guide \"Systemic plant care\"\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 #1E88E5;padding-left:8px;\"\u003eHow the Set Works\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCO2 fertilization.\u003c\/strong\u003e The diffusion reactor works with the included CO2-Tabs plus, which sera rates as ideal CO2 fertilization for aquariums from 60 to 200 liters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eflorena feeds the leaves.\u003c\/strong\u003e sera describes florena as a liquid care product that supplies minerals and trace elements to plants that take up nutrients through their leaves, built on stable iron complexes. It contains no nitrate or phosphate, it is UV stable, and sera states it is well tolerated by all invertebrates. sera lists 100 mL as enough for 400 liters (106 US gallons).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eflorenette feeds the roots.\u003c\/strong\u003e florenette tablets go into the substrate as root fertilization, with a depot effect that sera describes as a lasting, even and extensive supply. They carry the important minerals and trace elements with an emphasis on iron, contain no nitrate or phosphate, and are likewise well tolerated by all invertebrates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrowth support.\u003c\/strong\u003e sera says florenette includes natural growth enhancers that give plants a growth boost and make the starting phase easier.\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 #1E88E5;padding-left:8px;\"\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;max-width:680px;font-size:0.95em;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;vertical-align:top;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;vertical-align:top;\"\u003esera\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;vertical-align:top;\"\u003e\u003cstrong\u003eSet contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;vertical-align:top;\"\u003eCO2 diffusion reactor, 20 CO2-Tabs plus, florena 100 mL, florenette 24 tablets, plant care guide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;vertical-align:top;\"\u003e\u003cstrong\u003eCO2 coverage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;vertical-align:top;\"\u003eAquariums from 60 L (15.9 US gal) to 200 L (53 US gal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;vertical-align:top;\"\u003e\u003cstrong\u003eflorena\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;vertical-align:top;\"\u003e100 mL (3.38 fl oz), enough for 400 L (106 US gal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;vertical-align:top;\"\u003e\u003cstrong\u003eflorenette\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;vertical-align:top;\"\u003e24 tablets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;vertical-align:top;\"\u003e\u003cstrong\u003eWater type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;vertical-align:top;\"\u003eFreshwater, planted aquariums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;vertical-align:top;\"\u003e\u003cstrong\u003eItem number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;vertical-align:top;\"\u003e03290\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;vertical-align:top;\"\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #BBDEFB;padding:6px 10px;vertical-align:top;\"\u003e4001942032902\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 #1E88E5;padding-left:8px;\"\u003eRefills and Related\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/sera-co2-tabs-plus\"\u003esera CO2-Tabs plus (20 Tablets)\u003c\/a\u003e to reload the reactor once the included tablets are used up.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/sera-co2-start\"\u003esera CO2-Start\u003c\/a\u003e if you want the CO2 reactor and tablets on their own.\u003c\/li\u003e\n\u003cli\u003eBrowse our \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/freshwater-aquarium-plants\"\u003elive aquarium plants\u003c\/a\u003e and \u003ca href=\"https:\/\/squeakysaquatics.com\/collections\/additives-supplements\"\u003eadditives and supplements\u003c\/a\u003e.\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 #1E88E5;padding-left:8px;\"\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat size aquarium is this meant for?\u003c\/strong\u003e\u003cbr\u003esera rates the CO2 fertilization for aquariums between 60 liters (15.9 US gallons) and 200 liters (53 US gallons).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow far does the florena bottle go?\u003c\/strong\u003e\u003cbr\u003esera lists 100 mL of florena as enough for 400 liters (106 US gallons) of aquarium water.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it safe with shrimp and snails?\u003c\/strong\u003e\u003cbr\u003esera states that both florena and florenette are well tolerated by all invertebrates.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat do I buy when the CO2 tablets run out?\u003c\/strong\u003e\u003cbr\u003e\u003ca href=\"https:\/\/squeakysaquatics.com\/products\/sera-co2-tabs-plus\"\u003esera CO2-Tabs plus\u003c\/a\u003e, sold separately in packs of 20 tablets.\u003c\/p\u003e\n","brand":"Sera","offers":[{"title":"Default Title","offer_id":50510746845403,"sku":"03290","price":55.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5209\/3403\/files\/sera-plant-care-set.jpg?v=1790185710"}],"url":"https:\/\/squeakysaquatics.com\/collections\/sera.oembed","provider":"Squeaky's Aquatics","version":"1.0","type":"link"}