{"product_id":"tetra-whisper-filter-cartridge-bio-bag","title":"Tetra Whisper Filter Cartridge - Aquarium Replacement","description":"\u003cp\u003eTetra Whisper filter cartridge is a replacement aquarium filter designed to help keep fish tank water clean and clear. The Tetra Whisper Bio-Bag cartridge uses dense, dual-sided mesh to trap floating debris and fish waste, while activated carbon helps reduce unpleasant odours and water discoloration. It is designed for compatible Tetra Whisper filtration systems. \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eProduct Highlights\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e- Brand: Tetra\u003c\/p\u003e\n\n\u003cp\u003e- Product line: Whisper Bio-Bag\u003c\/p\u003e\n\n\u003cp\u003e- Product type: Replacement aquarium filter cartridge\u003c\/p\u003e\n\n\u003cp\u003e- Filtration media: Mesh filter bag and activated carbon\u003c\/p\u003e\n\n\u003cp\u003e- Main purpose: Captures debris and helps reduce odours and discoloration\u003c\/p\u003e\n\n\u003cp\u003e- Compatibility: Depends on cartridge size and filter model\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHelps Maintain Clear Aquarium Water\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe Tetra Whisper filter cartridge captures suspended particles and waste as aquarium water passes through the filter. Its activated carbon helps absorb odours and discoloration, supporting a cleaner-looking aquarium.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eConvenient Replacement Design\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhisper Bio-Bag cartridges are available in different sizes to fit compatible filters. Depending on the version purchased, the cartridge may arrive assembled or require assembly before installation. Check the package details to confirm which version you are ordering. \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDesigned for Compatible Tetra Filters\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eSelecting the correct cartridge is essential for proper fit and filtration. Tetra offers different sizes for various Whisper power and internal filters, so check your filter's model number and the cartridge's compatibility list before purchasing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eReplacement and Maintenance\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eFollow the manufacturer's instructions for installation and replacement. Tetra recommends changing standard Whisper Bio-Bag cartridges approximately monthly, or sooner if they become clogged or water flow decreases. Avoid replacing all established biological filter media at once, as beneficial bacteria help maintain aquarium water quality. \u003c\/p\u003e","brand":"Ohio Pet Depot","offers":[{"title":"Assembled \/ Small \/ 2 Pack","offer_id":53703101415792,"sku":null,"price":6.99,"currency_code":"USD","in_stock":true},{"title":"Assembled \/ Medium \/ 1 Pack","offer_id":53703101448560,"sku":null,"price":4.99,"currency_code":"USD","in_stock":true},{"title":"Assembled \/ Medium \/ 3 Pack","offer_id":53703101481328,"sku":null,"price":12.99,"currency_code":"USD","in_stock":true},{"title":"Assembled \/ Large \/ 1 Pack","offer_id":53703101514096,"sku":null,"price":5.99,"currency_code":"USD","in_stock":true},{"title":"Assembled \/ Large \/ 3 Pack","offer_id":53703101546864,"sku":null,"price":15.99,"currency_code":"USD","in_stock":false},{"title":"Unassembled \/ Medium \/ 12 Pack","offer_id":53703101579632,"sku":null,"price":25.99,"currency_code":"USD","in_stock":true},{"title":"Unassembled \/ Large \/ 8 Pack","offer_id":53703101612400,"sku":null,"price":25.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0960\/1656\/4592\/files\/81tf9gAYq-L.jpg?v=1777594411","url":"https:\/\/ohiopetdepot.com\/products\/tetra-whisper-filter-cartridge-bio-bag","provider":"Ohio Pet Depot","version":"1.0","type":"link"}