{"product_id":"4pcs-replacement-aquarium-biochemical-sponge-for-15w-aquarium-filter-aquarium-filter-sponges-for-replacement","title":"4PCS Replacement Aquarium Biochemical Sponge for 15W Aquarium Filter, Aquarium Filter Sponges for Replacement","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e【Package \u0026amp; Application】4pcs biochemical sponges \u0026amp; 2pcs activated carbon cottons. The 15W filter sponge size is 3.7*2.2 in (9.4*5.6cm), suitable for replacing the media of the FEDOUR 15W internal filter (Asin: B0F1CH56MB).\u003c\/li\u003e\n\u003cli\u003e【Physical and Biochemical Filtration】Each replacement filter sponge and activated carbon cottons has denser pores and a more flexible structure, which can filter impurities and decompose harmful substance in water, providing your fish with a good aquatic environment.\u003c\/li\u003e\n\u003cli\u003e【Premium \u0026amp; Convenient】Made of high - quality materials, it has a longer service life and creates a fresh and clean living environment for your fish. All replacement filter pads are pre-cut, ensuring easy installation. Simply place the filter sponge into the filter chamber, and it will fit your fish tank filter perfectly.\u003c\/li\u003e\n\u003cli\u003e【Maintenance】To ensure the filtration effect, please wash the sponge with aquarium water regularly, usually every 2-4 weeks. Replace the biochemical sponge regularly according to the actual use, usually every 3-6 months, and the replacement time can be extended if it is properly used and maintained.\u003c\/li\u003e\n\u003cli\u003e【After-sales Support】 We provide a 12-month warranty for our product. Contact our service team for any questions or concerns, we will solve your problem within 24 hours.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FEDOUR","offers":[{"title":"Default Title","offer_id":52517744935193,"sku":"B0F1CBLSH9","price":15.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/1365\/1737\/files\/41Vn-NRpdyL.jpg?v=1781294248","url":"https:\/\/aquadrops.us\/products\/4pcs-replacement-aquarium-biochemical-sponge-for-15w-aquarium-filter-aquarium-filter-sponges-for-replacement","provider":"Aqua Drops","version":"1.0","type":"link"}