{"product_id":"fluval-fx4-high-performance-canister-filter-for-aquariums-up-to-250-gal","title":"Fluval FX4 High Performance Canister Filter for Aquariums Up to 250 Gal","description":"\u003cp\u003eDesigned for serious aquarists, the Fluval FX4 is a high performance canister filter engineered to simplify routine upkeep while elevating water clarity in larger tanks. Built to handle aquariums up to 250 gallons, it moves water with a powerful 700 US gallons per hour pump and 450 gallons per hour of filtration circulation, creating a steady turnover that supports healthy fish and vibrant decor.\u003c\/p\u003e\u003cp\u003eThe filtration system operates through a multistage design. A total of 1 gallon of media can be arranged in removable baskets, each lined with foam for mechanical pre-filtration. The baskets are precisely engineered to minimize water bypass, helping filtration work where it matters most. When it’s time for maintenance, instant-release T-handles let you lift and separate the baskets quickly, making routine tasks faster and less disruptive.\u003c\/p\u003e\u003ch3\u003eSmart, efficient operation\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMulti-stage filter pumps out 700 US Gal per hour while a Smart Pump microchip continuously monitors and optimizes performance\u003c\/li\u003e\n\u003cli\u003eSelf-starting – just add water, plug in and Smart Pump will take over; trapped air is auto-evacuated on a 12-hour cycle to maintain efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFlexible filtration with precise media control\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRemovable, stackable media baskets hold 1 US gallon of media and include mechanical, chemical, and biological filtration media\u003c\/li\u003e\n\u003cli\u003eFoam inserts line each basket to provide effective mechanical pre-filtering and debris capture\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompact footprint and proven Fluval pedigree\u003c\/h3\u003e\u003cp\u003eWith a height of just 16.5 inches, the FX4 fits under most aquariums, preserving tank space while delivering robust filtration. Fluval’s legacy began with a pioneering three-stage filter, and today the FX4 continues that tradition of innovation and reliability for a broad community of aquarists.\u003c\/p\u003e\u003ch3\u003eWhat’s included and how it helps you\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe kit includes all filter media needed to get started, plus easy-to-use components designed to simplify setup and ongoing maintenance\u003c\/li\u003e\n\u003cli\u003eSmart Pump technology helps monitor, start, and optimize performance so your filtration stays on track as your tank changes\u003c\/li\u003e\n\u003c\/ul\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 size aquarium is Fluval FX4 designed for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for aquariums up to 250 gallons, it delivers high flow to support robust filtration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What features help with maintenance?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Removable media baskets, instant-release T-handles, and a Smart Pump with periodic air purge simplify setup and upkeep.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Fluval","offers":[{"title":"Default Title","offer_id":40563031638145,"sku":"B00N45GLZQ","price":641.41,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4757\/3633\/files\/fluval-fx4-front-view-pump.jpg?v=1765797264","url":"https:\/\/petiva.ca\/products\/fluval-fx4-high-performance-canister-filter-for-aquariums-up-to-250-gal","provider":"Petiva","version":"1.0","type":"link"}