{"product_id":"vevor-aquarium-filter-cotton-8-pack-for-cl20-three-layer-replacement-cartridges","title":"VEVOR Aquarium Filter Cotton — 8-Pack for CL20 | Three-Layer Replacement Cartridges","description":"\u003cp\u003ePreserve the clarity and vitality of your 5-gallon aquarium with VEVOR’s Aquarium Filter Cotton eight-pack, designed specifically for CL20 models. Each cartridge features a thoughtful three-layer filtration system that helps reduce particulates, odors, and discoloration, supporting a cleaner, more natural-looking underwater environment without turning your routine into a chore.\u003c\/p\u003e\n\n\u003ch2\u003eThree-layer filtration for balanced water\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eBiofilter cotton catches fine particles to cut down cloudiness and debris buildup.\u003c\/li\u003e\n  \u003cli\u003eActivated carbon works to absorb odors and minimize color tints, helping water look clearer and more inviting.\u003c\/li\u003e\n  \u003cli\u003eTogether, the layers foster a stable backdrop for beneficial microorganisms and a healthier overall tank mood.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eEasy replacement for busy hobbyists\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned to fit CL20 models; simply swap the old cartridge, reassemble, and resume filtration.\u003c\/li\u003e\n  \u003cli\u003eClear replacement steps reduce downtime and keep your fish-friendly environment on track.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSmart replacement schedule\u003c\/h2\u003e\n\u003cp\u003eFor best results, replace each cartridge every 4 weeks, or sooner if water clarity declines or odors appear. This 8-piece set can support up to 32 weeks of filtration when used as directed.\u003c\/p\u003e\n\n\u003ch2\u003eCompatibility and performance\u003c\/h2\u003e\n\u003cp\u003eThese cartridges are formulated for CL20 aquarium models, delivering a precise fit that helps maintain consistent filtration in compact tanks or bowls.\u003c\/p\u003e\n\n\u003ch2\u003eReal-world benefits you may notice\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCleaner water during everyday use with less cloudiness.\u003c\/li\u003e\n  \u003cli\u003eMaintained fish color and vitality thanks to steady filtration.\u003c\/li\u003e\n  \u003cli\u003eSupport for beneficial microorganisms that contribute to a balanced ecosystem.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eBuilt for ease of use and reliable performance, this 8-pack is a practical choice for 5-gallon setups seeking dependable filtration without extra hassles.\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: Is this filter compatible with my CL20 aquarium model?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, these cartridges are designed for CL20 models; verify your tank model to ensure a proper fit.\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 to maintain performance?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace every 4 weeks or sooner based on usage; the 8-pack covers up to 32 weeks when used as directed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"VEVOR","offers":[{"title":"Default Title","offer_id":57208245158265,"sku":"B0F38G5HQG","price":22.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/8934\/1049\/files\/vevor-aquarium-filter-cotton-8-pack-cl20.jpg?v=1777882703","url":"https:\/\/petlyvox.com\/products\/vevor-aquarium-filter-cotton-8-pack-for-cl20-three-layer-replacement-cartridges","provider":"petlyvox","version":"1.0","type":"link"}