{"product_id":"fluval-carbon-foam-fx2-fx4-fx5-fx6-2-pack","title":"Fluval Carbon Foam FX2\/FX4\/FX5\/FX6 2-Pack – FX Filter Media","description":"\u003cp\u003eFluval Carbon Foam 2-Pack is replacement mechanical and chemical filter media made for compatible Fluval FX-series canister filters. Each foam pad includes activated carbon and can help trap debris while reducing odors, discoloration, and some dissolved organic compounds.\u003c\/p\u003e\n\u003cp\u003eThis media is designed for Fluval FX2, FX4, FX5, and FX6 canister filters. It can be used in freshwater and saltwater aquariums as part of a regular maintenance routine alongside biological media, water changes, and aquarium testing as needed.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFX-Series Filter Media:\u003c\/strong\u003e Made for compatible Fluval FX canister filters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical \u0026amp; Chemical Filtration:\u003c\/strong\u003e Foam helps trap debris while activated carbon provides chemical filtration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelps Reduce Odors \u0026amp; Discoloration:\u003c\/strong\u003e Can help improve water appearance as part of routine maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Pack Format:\u003c\/strong\u003e Includes two replacement carbon foam pads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreshwater \u0026amp; Saltwater Use:\u003c\/strong\u003e Can be used in compatible aquariums when maintained properly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse With Other Media:\u003c\/strong\u003e Intended to be used alongside mechanical and biological filter media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Fluval\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Carbon Foam\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e 2-pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia Type:\u003c\/strong\u003e Mechanical and chemical filter media\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Filters:\u003c\/strong\u003e Fluval FX2, FX4, FX5, and FX6 canister filters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAquarium Type:\u003c\/strong\u003e Freshwater and saltwater\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest For:\u003c\/strong\u003e Routine FX filter media replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible Filters\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFluval FX2 Canister Filter\u003c\/li\u003e\n\u003cli\u003eFluval FX4 Canister Filter\u003c\/li\u003e\n\u003cli\u003eFluval FX5 Canister Filter\u003c\/li\u003e\n\u003cli\u003eFluval FX6 Canister Filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBest Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRoutine Fluval FX filter maintenance\u003c\/li\u003e\n\u003cli\u003eLarge freshwater aquariums\u003c\/li\u003e\n\u003cli\u003eAfrican cichlid aquariums\u003c\/li\u003e\n\u003cli\u003ePredator fish aquariums\u003c\/li\u003e\n\u003cli\u003eLarge community aquariums\u003c\/li\u003e\n\u003cli\u003eFish-only saltwater aquariums\u003c\/li\u003e\n\u003cli\u003eAquariums with odor or discoloration concerns\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003cp\u003eRinse the carbon foam lightly before use if directed by the manufacturer. Install the foam pad in the appropriate media area of a compatible Fluval FX canister filter according to the filter instructions.\u003c\/p\u003e\n\u003cp\u003eReplace the carbon foam according to the product label or when aquarium conditions indicate it is needed. Carbon foam should not be used as a replacement for biological filtration, proper stocking, routine water changes, or correcting ongoing water quality problems.\u003c\/p\u003e\n\u003ch3\u003eUsage \u0026amp; Replacement Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUse only with compatible Fluval FX-series canister filters\u003c\/li\u003e\n\u003cli\u003eRinse lightly before installation if recommended on the package\u003c\/li\u003e\n\u003cli\u003eInstall in the proper FX filter media area according to the filter instructions\u003c\/li\u003e\n\u003cli\u003eReplace according to manufacturer instructions\u003c\/li\u003e\n\u003cli\u003eRemove carbon media during many medication treatments unless the medication label says otherwise\u003c\/li\u003e\n\u003cli\u003eDo not replace all biological media at the same time\u003c\/li\u003e\n\u003cli\u003eContinue regular aquarium maintenance and water testing as needed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Carbon Media Note\u003c\/h3\u003e\n\u003cp\u003eFluval Carbon Foam provides mechanical and chemical filtration, but it is not a replacement for biological media. Activated carbon can become exhausted over time and should be replaced rather than reused indefinitely.\u003c\/p\u003e\n\u003cp\u003eFor reef aquariums or aquariums with sensitive livestock, always check the product packaging and monitor water parameters carefully before using chemical media.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat filters does Fluval Carbon Foam fit?\u003c\/strong\u003e\u003cbr\u003eFluval Carbon Foam is designed for Fluval FX2, FX4, FX5, and FX6 canister filters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs Fluval Carbon Foam biological filter media?\u003c\/strong\u003e\u003cbr\u003eNo. Fluval Carbon Foam provides mechanical and chemical filtration. Use it alongside biological media such as Bio-FX, ceramic rings, or other biological filter media.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I rinse and reuse Fluval Carbon Foam?\u003c\/strong\u003e\u003cbr\u003eThe foam may be rinsed lightly before installation if directed, but activated carbon becomes exhausted over time. Replace the media according to the product label or when needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan Fluval Carbon Foam be used in saltwater aquariums?\u003c\/strong\u003e\u003cbr\u003eYes, it can be used in compatible freshwater, marine, and FOWLR aquariums when installed and maintained according to the manufacturer’s instructions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan Fluval Carbon Foam be used in reef aquariums?\u003c\/strong\u003e\u003cbr\u003eCheck the product packaging before using it in reef aquariums, and monitor water parameters carefully. Some reef systems may require more cautious use of chemical media.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use Fluval Carbon Foam with Bio-FX and Bio-Foam+?\u003c\/strong\u003e\u003cbr\u003eYes. Carbon Foam provides mechanical and chemical filtration, Bio-FX provides biological filtration, and Bio-Foam+ provides mechanical and biological filter support in compatible FX filters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should Fluval Carbon Foam be replaced?\u003c\/strong\u003e\u003cbr\u003eReplacement timing depends on aquarium size, stocking level, feeding, maintenance routine, and manufacturer instructions. Replace according to the product label or when aquarium conditions indicate it is needed.\u003c\/p\u003e\n\u003ch3\u003eAvailable at Tropical Treasures Wyo\u003c\/h3\u003e\n\u003cp\u003eFluval Carbon Foam FX2\/FX4\/FX5\/FX6 2-Pack is mechanical and chemical filter media for compatible Fluval FX canister filters. Visit Tropical Treasures Wyo in Cheyenne, Wyoming, to shop Fluval FX filters, FX filter media, carbon foam, biological media, water conditioners, test kits, fish food, and aquarium care essentials.\u003c\/p\u003e","brand":"Tropical Treasures Wyo LLC","offers":[{"title":"Default Title","offer_id":53039966814421,"sku":null,"price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/4545\/8133\/files\/A249_packaging-2-1024x1024.jpg?v=1769261910","url":"https:\/\/tropicaltreasureswyo.com\/products\/fluval-carbon-foam-fx2-fx4-fx5-fx6-2-pack","provider":"Tropical Treasures Wyo LLC","version":"1.0","type":"link"}