{"product_id":"fluval-bio-foam-for-fx4-fx5-fx6-canister-filter-3-pack","title":"Fluval Bio-Foam for FX4 \/ FX5 \/ FX6 Canister Filter 3-Pack","description":"\u003cp data-start=\"607\" data-end=\"937\"\u003e\u003cstrong data-start=\"607\" data-end=\"657\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eFluval\u003c\/span\u003e\u003c\/span\u003e Bio-Foam\u003c\/strong\u003e is a \u003cstrong data-start=\"663\" data-end=\"718\"\u003edual-purpose mechanical and biological filter media\u003c\/strong\u003e designed specifically for \u003cstrong data-start=\"745\" data-end=\"782\"\u003eFluval FX-series canister filters\u003c\/strong\u003e. The dense foam structure efficiently \u003cstrong data-start=\"821\" data-end=\"847\"\u003etraps debris and waste\u003c\/strong\u003e while providing an ideal surface area for \u003cstrong data-start=\"890\" data-end=\"924\"\u003ebeneficial nitrifying bacteria\u003c\/strong\u003e to colonize.\u003c\/p\u003e\n\u003cp data-start=\"939\" data-end=\"1205\"\u003eThis \u003cstrong data-start=\"944\" data-end=\"954\"\u003e3-pack\u003c\/strong\u003e is perfect for routine maintenance of \u003cstrong data-start=\"993\" data-end=\"1014\"\u003eFX4, FX5, and FX6\u003c\/strong\u003e filters, helping maintain \u003cstrong data-start=\"1041\" data-end=\"1115\"\u003estrong water flow, excellent clarity, and stable biological filtration\u003c\/strong\u003e. Bio-Foam is reusable, durable, and safe for both \u003cstrong data-start=\"1166\" data-end=\"1204\"\u003efreshwater and saltwater aquariums\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 data-start=\"1212\" data-end=\"1242\"\u003e\u003cstrong data-start=\"1215\" data-end=\"1242\"\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1244\" data-end=\"1504\"\u003e Mechanical + biological filtration in one media\u003cbr data-start=\"1293\" data-end=\"1296\"\u003e Traps debris while supporting beneficial bacteria\u003cbr data-start=\"1347\" data-end=\"1350\"\u003e Designed for Fluval FX-series canisters\u003cbr data-start=\"1391\" data-end=\"1394\"\u003e Helps maintain water clarity \u0026amp; flow\u003cbr data-start=\"1431\" data-end=\"1434\"\u003e Reusable \u0026amp; long-lasting\u003cbr data-start=\"1459\" data-end=\"1462\"\u003e Safe for freshwater \u0026amp; marine aquariums\u003c\/p\u003e\n\u003ch2 data-start=\"1511\" data-end=\"1536\"\u003e\u003cstrong data-start=\"1514\" data-end=\"1536\"\u003eCompatible Filters\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1540\" data-end=\"1556\"\u003eFluval \u003cstrong data-start=\"1547\" data-end=\"1554\"\u003eFX4\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1559\" data-end=\"1575\"\u003eFluval \u003cstrong data-start=\"1566\" data-end=\"1573\"\u003eFX5\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1578\" data-end=\"1592\"\u003eFluval \u003cstrong data-start=\"1585\" data-end=\"1592\"\u003eFX6\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1599\" data-end=\"1615\"\u003e\u003cstrong data-start=\"1602\" data-end=\"1615\"\u003eIdeal For\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1619\" data-end=\"1652\"\u003eRoutine FX canister maintenance\u003c\/li\u003e\n\u003cli data-start=\"1655\" data-end=\"1682\"\u003eHeavily stocked aquariums\u003c\/li\u003e\n\u003cli data-start=\"1685\" data-end=\"1719\"\u003eAfrican cichlid \u0026amp; predator tanks\u003c\/li\u003e\n\u003cli data-start=\"1722\" data-end=\"1749\"\u003eLarge community aquariums\u003c\/li\u003e\n\u003cli data-start=\"1752\" data-end=\"1784\"\u003eFreshwater \u0026amp; saltwater systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1791\" data-end=\"1823\"\u003e\u003cstrong data-start=\"1794\" data-end=\"1823\"\u003eUsage \u0026amp; Care Instructions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1827\" data-end=\"1896\"\u003eRinse gently with \u003cstrong data-start=\"1845\" data-end=\"1877\"\u003edechlorinated aquarium water\u003c\/strong\u003e before first use\u003c\/li\u003e\n\u003cli data-start=\"1899\" data-end=\"1946\"\u003ePlace in designated foam trays of FX canister\u003c\/li\u003e\n\u003cli data-start=\"1949\" data-end=\"1999\"\u003eDuring maintenance, rinse \u003cstrong data-start=\"1975\" data-end=\"1997\"\u003eonly in tank water\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2002\" data-end=\"2051\"\u003eReplace \u003cstrong data-start=\"2010\" data-end=\"2049\"\u003eonly when foam begins to break down\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2053\" data-end=\"2128\"\u003e🧫 Never rinse Bio-Foam under tap waterthis preserves beneficial bacteria.\u003c\/p\u003e\n\u003ch2 data-start=\"2135\" data-end=\"2157\"\u003e\u003cstrong data-start=\"2138\" data-end=\"2157\"\u003eProduct Details\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"2161\" data-end=\"2180\"\u003e\n\u003cstrong data-start=\"2161\" data-end=\"2171\"\u003eBrand:\u003c\/strong\u003e Fluval\u003c\/li\u003e\n\u003cli data-start=\"2183\" data-end=\"2211\"\u003e\n\u003cstrong data-start=\"2183\" data-end=\"2200\"\u003eProduct Name:\u003c\/strong\u003e Bio-Foam\u003c\/li\u003e\n\u003cli data-start=\"2214\" data-end=\"2237\"\u003e\n\u003cstrong data-start=\"2214\" data-end=\"2228\"\u003ePack Size:\u003c\/strong\u003e 3-Pack\u003c\/li\u003e\n\u003cli data-start=\"2240\" data-end=\"2281\"\u003e\n\u003cstrong data-start=\"2240\" data-end=\"2255\"\u003eMedia Type:\u003c\/strong\u003e Mechanical \u0026amp; Biological\u003c\/li\u003e\n\u003cli data-start=\"2284\" data-end=\"2320\"\u003e\n\u003cstrong data-start=\"2284\" data-end=\"2302\"\u003eCompatibility:\u003c\/strong\u003e FX4 \/ FX5 \/ FX6\u003c\/li\u003e\n\u003cli data-start=\"2323\" data-end=\"2366\"\u003e\n\u003cstrong data-start=\"2323\" data-end=\"2341\"\u003eAquarium Type:\u003c\/strong\u003e Freshwater \u0026amp; Saltwater\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"2373\" data-end=\"2411\"\u003e\u003cstrong data-start=\"2376\" data-end=\"2411\"\u003eFAQs Fluval Bio-Foam FX Media\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2413\" data-end=\"2541\"\u003e\u003cstrong data-start=\"2413\" data-end=\"2463\"\u003eQ: Is Bio-Foam biological or mechanical media?\u003c\/strong\u003e\u003cbr data-start=\"2463\" data-end=\"2466\"\u003eA: Both. It traps debris and provides surface area for beneficial bacteria.\u003c\/p\u003e\n\u003cp data-start=\"2543\" data-end=\"2660\"\u003e\u003cstrong data-start=\"2543\" data-end=\"2588\"\u003eQ: How often should Bio-Foam be replaced?\u003c\/strong\u003e\u003cbr data-start=\"2588\" data-end=\"2591\"\u003eA: Only when the foam physically degradesotherwise, rinse and reuse.\u003c\/p\u003e\n\u003cp data-start=\"2662\" data-end=\"2806\"\u003e\u003cstrong data-start=\"2662\" data-end=\"2704\"\u003eQ: Can this be used with BIO-FX media?\u003c\/strong\u003e\u003cbr data-start=\"2704\" data-end=\"2707\"\u003eA: Yes. Bio-Foam handles mechanical\/biological filtration, while BIO-FX boosts biological capacity.\u003c\/p\u003e\n\u003cp data-start=\"2808\" data-end=\"2882\"\u003e\u003cstrong data-start=\"2808\" data-end=\"2833\"\u003eQ: Is this reef-safe?\u003c\/strong\u003e\u003cbr data-start=\"2833\" data-end=\"2836\"\u003eA: Yes. Its safe for marine and reef systems.\u003c\/p\u003e\n\u003cp data-start=\"2884\" data-end=\"2995\"\u003e\u003cstrong data-start=\"2884\" data-end=\"2925\"\u003eQ: Should I replace all foam at once?\u003c\/strong\u003e\u003cbr data-start=\"2925\" data-end=\"2928\"\u003eA: No. Replace gradually to avoid disrupting biological filtration.\u003c\/p\u003e","brand":"Tropical Treasures Wyo LLC","offers":[{"title":"Default Title","offer_id":53035439194325,"sku":null,"price":18.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/4545\/8133\/files\/A228_packaging-1.jpg?v=1769196936","url":"https:\/\/tropicaltreasureswyo.com\/products\/fluval-bio-foam-for-fx4-fx5-fx6-canister-filter-3-pack","provider":"Tropical Treasures Wyo LLC","version":"1.0","type":"link"}