{"product_id":"fluval-bio-fx-biological-filter-media-2-l-5-l","title":"Fluval BIO-FX Biological Filter Media — 2 L \u0026 5 L","description":"\u003cp\u003e\u003cstrong\u003eShipping: $19.99 to the contiguous 48 U.S. states and Washington, D.C. only.\u003c\/strong\u003e No Alaska, Hawaii, U.S. territories, military destinations, Canada, or international shipping. Excluded from free standard shipping. Mixed carts may have additional shipping charges. In-stock orders generally process in 1–3 business days; availability may change.\u003c\/p\u003e\u003ch2\u003ePorous Ceramic Media for Biological Filtration\u003c\/h2\u003e\u003cp\u003eBIO-FX provides an inert ceramic surface for beneficial nitrifying bacteria in aquarium filters. Its connected pores and cavities let water pass through the media while providing room for bacterial colonization.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChoose the 2 L or 5 L package.\u003c\/li\u003e\n\u003cli\u003eSuitable for compatible canister filters, power filters, and sump media compartments.\u003c\/li\u003e\n\u003cli\u003eThe 2 L format uses media suited to smaller filtration compartments; check space and flow before fitting.\u003c\/li\u003e\n\u003cli\u003ePlace after mechanical filtration so debris is removed before water reaches the biological media.\u003c\/li\u003e\n\u003cli\u003eRinse during maintenance with removed aquarium water. Replace media gradually rather than removing the entire established bacterial population.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis is filter media, not bottled bacteria. A new aquarium still requires cycling and regular ammonia and nitrite testing. Follow Fluval’s instructions for placement and maintenance.\u003c\/p\u003e\u003ch3\u003eWhy Buy From Infinity and Beyond Aquatics?\u003c\/h3\u003e\u003cp\u003eGet personal service and practical aquarium guidance from an independent North Jersey business, with help choosing compatible equipment and support after your purchase.\u003c\/p\u003e","brand":"SWA","offers":[{"title":"2 L","offer_id":67997277061429,"sku":"IBA-SWA-12603","price":24.99,"currency_code":"USD","in_stock":true},{"title":"5 L","offer_id":67997277094197,"sku":"IBA-SWA-7769","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/2252\/7285\/files\/fluval-bio2.jpg?v=1793324742","url":"https:\/\/infinityandbeyondaquatics.com\/products\/fluval-bio-fx-biological-filter-media-2-l-5-l","provider":"Infinity and Beyond Aquatics ","version":"1.0","type":"link"}