{"product_id":"alegi-4pcs-large-aquarium-sponge-filter-set-for-40-80-gal-tanks-check-valves-suction-cups","title":"ALEGI 4pcs Large Aquarium Sponge Filter Set for 40-80 Gal Tanks | Check Valves \u0026 Suction Cups","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eALEGI 4pcs Large Aquarium Sponge Filter provides a compact, reliable filtration solution for 40-80 gallon tanks. Each sponge filter delivers both mechanical and biological filtration, helping to trap debris while fostering beneficial bacteria that support stable water quality. The soft foam and gentle flow create a safe environment for fry, Betta, and shrimp without creating excessive currents.\u003c\/p\u003e\n\u003cp\u003eDesigned for easy setup and ongoing maintenance, this 4-pack system helps you scale filtration across larger tanks or manage multiple tanks with consistent performance. While not a guarantee of results, many hobbyists find that stable filtration and steady aeration contribute to a calmer, clearer aquarium experience.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4 sponge filters designed for large tanks\u003c\/li\u003e\n\u003cli\u003e4 non-return check valves to prevent backflow\u003c\/li\u003e\n\u003cli\u003e4 suction cups for secure placement on glass\u003c\/li\u003e\n\u003cli\u003e25 feet of air tubing for flexible routing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSetup and maintenance\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward: connect an airline to the unit, run it to your air pump, and power on. Rinse and squeeze the sponges in tank water when cleaning to refresh filtration while preserving beneficial biofilm. Regular gentle rinsing keeps debris from building up without removing the filter housing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasy top-down setup minimizes disruption to fish\u003c\/li\u003e\n\u003cli\u003eRinsing in tank water preserves beneficial bacteria\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBackflow protection\u003c\/h3\u003e\n\u003cp\u003eThe included check valves help prevent water from flowing back toward the pump, reducing the risk of water backflow during outages and protecting the equipment while keeping your tank stable.\u003c\/p\u003e\n\n\u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cp\u003eIdeal for breeding fry, Betta, and shrimp habitats within 40-80 gallon ranges. The 4-pack configuration supports evenly distributed filtration across larger tanks or multi-tank setups, offering flexibility as your aquarium needs evolve.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4-pack provides flexible configurations for larger tanks\u003c\/li\u003e\n\u003cli\u003eCombines mechanical and biological filtration\u003c\/li\u003e\n\u003cli\u003eSuction cups keep filters firmly in place\u003c\/li\u003e\n\u003cli\u003eNon-return check valves prevent backflow and protect equipment\u003c\/li\u003e\n\u003cli\u003eIncludes 25 feet of air tubing for versatile placement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose ALEGI\u003c\/h3\u003e\n\u003cp\u003eThese sponge filters are built for straightforward care and dependable operation, helping you maintain clearer water and adequate oxygenation in busy tanks. The set is designed to simplify maintenance routines while supporting multiple tank setups with consistent performance.\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: What tank size is suitable for the ALEGI 4pcs Large Aquarium Sponge Filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for 40-80 gallon tanks; each sponge filter provides mechanical and biological filtration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What components are included in the ALEGI 4pcs set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes 4 sponge filters, 4 non-return check valves, 4 suction cups, and 25 feet of air tubing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ALEGI","offers":[{"title":"Default Title","offer_id":40564992147585,"sku":"B0BHW9C3WD","price":74.89,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4757\/3633\/files\/alegi-large-sponge-filter-assembly.jpg?v=1765968496","url":"https:\/\/petiva.ca\/products\/alegi-4pcs-large-aquarium-sponge-filter-set-for-40-80-gal-tanks-check-valves-suction-cups","provider":"Petiva","version":"1.0","type":"link"}