{"product_id":"threlaco-18-pcs-bio-foam-set-for-fluval-406-407-canister-filters-replacement-media-kit","title":"Threlaco 18-Pcs Bio Foam Set for Fluval 406\/407 Canister Filters | Replacement Media Kit","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThrelaco presents an 18-piece Bio Foam Set engineered to upgrade Fluval 406\/407 canister filtration. The kit combines six Bio Sponge Max, six Bio-sponge+, and six Bio-sponge in black to deliver a balanced mix of mechanical and biological media. Designed for freshwater and saltwater tanks, this replacement media set aims to maintain clear water and steady flow without overhauling your existing filtration strategy.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s inside\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e18 replacement media pieces: 6 Bio Sponge Max, 6 Bio-sponge+, 6 Bio-sponge in black\u003c\/li\u003e\n  \u003cli\u003eCompatible with Fluval 406\/407 cartridge filter design for straightforward upgrades\u003c\/li\u003e\n  \u003cli\u003eLong-lasting filtration supply to support ongoing tank maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey filtration benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCorrugated Max surface provides 30% more area to capture debris and waste\u003c\/li\u003e\n  \u003cli\u003eMacroporous Bio-sponge+ surface supports a broad range of beneficial biological activity\u003c\/li\u003e\n  \u003cli\u003ePrecision-cut Bio-sponge components help absorb impurities while preserving water flow\u003c\/li\u003e\n  \u003cli\u003eLong service life with easy cleaning helps maintain consistent filtration performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eReal-world use and versatility\u003c\/h3\u003e\n\u003cp\u003eIn practice, this set supports quick setup for new tanks and reliable ongoing filtration for established systems. The mix of media types offers a practical balance between mechanical debris removal and the biological processes that help maintain water balance. The black Bio-sponge adds a visual contrast while contributing to effective filtration in tight canister spaces.\u003c\/p\u003e\n\n\u003ch3\u003eMaintenance tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRinse media in tank water during maintenance to protect beneficial bacteria\u003c\/li\u003e\n  \u003cli\u003eAvoid using tap water for rinsing to prevent bacterial disruption\u003c\/li\u003e\n  \u003cli\u003eReplace media in stages to preserve existing biofiltration\u003c\/li\u003e\n  \u003cli\u003eTailor the media mix to your tank’s needs, whether freshwater or saltwater\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOverall, Threlaco’s replacement media set for Fluval 406\/407 canisters emphasizes long-term filtration harmony, steady water flow, and ease of care. It’s a thoughtfully composed kit designed to work with your existing filter design while expanding the filtration surface and biological activity within your aquarium.\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 Threlaco Bio Foam Set compatible with Fluval 406\/407 canister filters?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 18-piece set is designed for Fluval 406\/407 cartridge filter designs as a replacement media kit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What filtration benefits can I expect from this set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It combines mechanical and biological filtration, with a corrugated surface that increases area for debris capture and supports beneficial bacteria.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Threlaco","offers":[{"title":"Default Title","offer_id":53549903839561,"sku":"B0DW3C7Y5N","price":54.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/threlaco-bio-foam-set-closeup-max-surface.jpg?v=1766228298","url":"https:\/\/petvita.co.uk\/products\/threlaco-18-pcs-bio-foam-set-for-fluval-406-407-canister-filters-replacement-media-kit","provider":"Petvita","version":"1.0","type":"link"}