{"product_id":"kucbraly-12-pack-aquarium-filter-cartridges-for-tetra-whisper-bio-bag-repto-filter","title":"Kucbraly 12-Pack Aquarium Filter Cartridges for Tetra Whisper Bio-Bag \u0026 Repto Filter","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eKucbraly presents a 12-pack of large aquarium filter cartridges designed to support Tetra Whisper Bio-Bag power filters and the Tetra Fauna Repto Filter up to 50 gallons (125 GPH). These replacements are built for ease, offering a straightforward setup and dependable performance as part of regular tank maintenance.\u003c\/p\u003e\n\u003ch3\u003eCompatibility and fit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLarge-size cartridges that fit Tetra Whisper Bio-Bag models 20i\/40i and IQ variants, plus the Repto Filter for up to 50 gallons (125 GPH).\u003c\/li\u003e\n  \u003cli\u003eIncludes an ultra-activated carbon layer aimed at reducing odors, waste particles, and subtle discoloration for a clearer-looking tank.\u003c\/li\u003e\n  \u003cli\u003eAssembled and ready to use—just rinse to remove carbon dust, align the bottom key slot, and insert into the filter chamber.\u003c\/li\u003e\n  \u003cli\u003eDense double-sided mesh captures debris and fish waste to help maintain a transparent, easy-to-view aquascape.\u003c\/li\u003e\n  \u003cli\u003eColor-coded packaging simplifies size identification, making refills faster and less confusing during routine maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUsage and care\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFor best results, replace roughly every 2–4 weeks depending on your tank’s bioload and water clarity.\u003c\/li\u003e\n  \u003cli\u003eWhile the carbon adsorption is limited, regular changes can contribute to noticeably cleaner water and a steadier tank appearance.\u003c\/li\u003e\n  \u003cli\u003eBefore first use, give each cartridge a quick rinse under cool water to remove any carbon dust.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese cartridges are designed to support reliable filtration without promising specific outcomes. Real-world results depend on tank size, bioload, and routine maintenance. They are intended to complement existing filtration and water care practices.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which filters are compatible with Kucbraly's 12-pack cartridges?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: These cartridges are designed for Tetra Whisper Bio-Bag filters (20i\/40i\/IQ models) and the Tetra Fauna Repto Filter up to 50 gallons.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace the cartridges for best results?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace about every 2–4 weeks, depending on tank bioload and water clarity.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Kucbraly","offers":[{"title":"Default Title","offer_id":40564129300609,"sku":"B0C2Z6WBQW","price":76.8,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4757\/3633\/files\/kucbraly-aquarium-filter-cartridge-tetra-whisper-front-view.jpg?v=1765909547","url":"https:\/\/petiva.ca\/products\/kucbraly-12-pack-aquarium-filter-cartridges-for-tetra-whisper-bio-bag-repto-filter","provider":"Petiva","version":"1.0","type":"link"}