{"product_id":"marina-slim-filter-bio-carb-cartridges-3-packs-of-3-bundle","title":"Marina Slim Filter Bio Carb Cartridges (3 packs of 3) BUNDLE","description":"\u003cp\u003e\u003cstrong\u003e3 packs of 3, 9 cartridges in total.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMarina BioCarb Filter Cartridge for the Marina S10, S15 and S20 Filters. 3 per pack.\u003c\/p\u003e\n\u003cp\u003eThe Marine Slim BioCarb Filter Cartridge used in the Marina style tanks contain activated carbon that removes dissolved substances and odors whilst the Ceramitek which is a heavily porous ceramic biological filter medium to optimize the biological filtration taking place in the aquarium.\u003c\/p\u003e\n\u003cp\u003eThis product is also easy to use and should be replaced every 2 weeks. Avoid replacing all the filters at the same time as this will eliminate the presence of beneficial bacteria.\u003c\/p\u003e","brand":"Marina","offers":[{"title":"Default Title","offer_id":56183035658619,"sku":"B10005","price":15.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0518\/7017\/1312\/files\/B10005.jpg?v=1774975965","url":"https:\/\/cdlaquatics.co.uk\/products\/marina-slim-filter-bio-carb-cartridges-3-packs-of-3-bundle","provider":"CDLAquatics \u0026 Pets","version":"1.0","type":"link"}