{"product_id":"sw-products-koller-xs-6-pack-filter-cartridges-for-koller-products-fish-tanks","title":"SW PRODUCTS Koller XS 6-Pack Filter Cartridges for Koller Products Fish Tanks","description":"\u003ch2\u003eEnhance Small-Aquarium Filtration with SW PRODUCTS XS 6-Pack Cartridges\u003c\/h2\u003e\n\u003cp\u003eUpgrade your nano or compact tanks with replacement cartridges designed for Koller Products filters. These XS cartridges leverage a high efficiency filtering material to capture tiny particles and bacteria, helping keep your aquarium water clear and protected from buildup. The goal is practical, observable results you can notice as you monitor your tank over time.\u003c\/p\u003e\n\u003ch3\u003eThree-Layer Filtration for Steady Water Quality\u003c\/h3\u003e\n\u003cp\u003eThe cartridge employs a concerted three-layer design to balance cleaning power with reliable flow. The primary cotton layer traps larger debris, the middle activated carbon layer undertakes in-depth purification and odor reduction, and the final cotton layer captures remaining fine particles. This combination aims to help maintain consistent water quality without demanding extra effort from you.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrimary cotton layer catches larger impurities, supporting smoother filtration.\u003c\/li\u003e\n  \u003cli\u003eActivated carbon layer purifies water and helps neutralize odors.\u003c\/li\u003e\n  \u003cli\u003eFinal cotton layer provides an extra barrier against fine particles for clearer water.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompact, Tank-Ready Design\u003c\/h3\u003e\n\u003cp\u003eSized Extra Small to fit 1.5, 2, and 3 gallon Koller tank setups. This makes it a practical choice for small desktops or nano tanks seeking dependable filtration without crowding the space.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with Koller Products 1.5-gallon, 2-gallon, and 3-gallon filters.\u003c\/li\u003e\n  \u003cli\u003eNote: Product may ship in white SIOC packaging depending on regional distribution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNo Assembly Required. Easy Setup and Maintenance\u003c\/h3\u003e\n\u003cp\u003eThere is no assembly step needed. Rinse the cartridge under cold water to remove external dust, then place it fully into the filter chamber. For ongoing performance, replace the cartridge every 3 to 4 weeks or when you observe a drop in filter flow.\u003c\/p\u003e\n\u003ch3\u003ePractical Tips for Best Results\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRinse before first use to reduce dust entering the tank.\u003c\/li\u003e\n  \u003cli\u003eMonitor flow as a simple indicator for replacement timing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese cartridges are designed to support stable filtration in small aquariums. Real-world results will vary with tank conditions and stocking levels, but the setup aims to offer a straightforward path to clearer water and a more consistent filtration routine.\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: What tanks are SW PRODUCTS Koller XS 6-Pack Filters compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for Koller Products 1.5–3 gallon tanks; verify your filter model before switching.\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 cartridge?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace every 3–4 weeks or when flow slows; rinse before first use to reduce dust.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SW PRODUCTS","offers":[{"title":"Default Title","offer_id":53561520161097,"sku":"B0CP3P5VF5","price":21.83,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/sw-products-koller-xs-6-pack-packaging.jpg?v=1766445521","url":"https:\/\/petvita.co.uk\/products\/sw-products-koller-xs-6-pack-filter-cartridges-for-koller-products-fish-tanks","provider":"Petvita","version":"1.0","type":"link"}