{"product_id":"b0gcm4kw4s","title":"6 Pack Replacement Filter for Marina Slim Filter S10 S15 S20, Fish Tank Filters Cartridges with Carbon and Ceramic, 4 Layer Filtration System, for All Three Marina Slim Filter Models","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e【Compatibility】This fish tank filter cartridge is compatible with Marina Slim S10, S15 and S20 filters. Dimensions: 5.5 x 2.2 inches, precisely matching the filter slot specifications for a seamless fit. It’s the ideal choice for maintaining healthy water quality in your fish tank.\u003c\/li\u003e\n\u003cli\u003e【4-Stage Filtration System】This fish tank replacement filters features a composite structure of double-layer high-density cotton, activated carbon, and high-porosity ceramic biological filter media. The double-layer high-density cotton filters out debris and impurities in the water, while the activated carbon highly effectively adsorbs 99% of debris and unpleasant odors. The high-porosity ceramic biological filter media further optimizes the biological filtration effect. It delivers 4-stage water purification to create a clear, healthy aquatic environment for your fish.\u003c\/li\u003e\n\u003cli\u003e【Tool-Free Installation】No additional installation tools needed! Simply turn off the filter, remove the old cartridge, insert the new replacement cartridge, and ensure it is fully seated in the filter slot.\u003c\/li\u003e\n\u003cli\u003e【Replacement Suggestion】For optimal filtration performance of the fishtank filter cartridge, it is recommended to replace it every 2-4 weeks. The replacement cycle can also be adjusted flexibly based on the number of fish kept in your aquarium. Note: Do not replace all filter cartridges at the same time to ensure the continuous survival of beneficial bacteria colonies.\u003c\/li\u003e\n\u003cli\u003e【Super Value 6-Pack】This pack includes 6 aquarium filter cartridges, specially designed for tropical fish. Infused with activated carbon and ceramic components, the cartridges deliver highly effective filtration to create an optimal living environment for your fish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"MARO","offers":[{"title":"Default Title","offer_id":51393297547542,"sku":"B0GCM4KW4S","price":17.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/6254\/8758\/files\/81MGMmw00LL._AC_SX679_PIbundle-6_TopRight_0_0_SH20.jpg?v=1780724965","url":"https:\/\/marowave.com\/products\/b0gcm4kw4s","provider":"MARO","version":"1.0","type":"link"}