{"product_id":"aquapapa-aquarium-bio-sponge-filter-2-pack-for-tanks-up-to-55-gallons-quiet-dual-sponges","title":"Aquapapa Aquarium Bio Sponge Filter 2-Pack for Tanks Up to 55 Gallons | Quiet, Dual Sponges","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eMeet the Aquapapa Aquarium Bio Sponge Filter, a compact dual-filter system designed for small to mid-size aquariums. Each unit is built to support tanks up to 55 gallons, offering a quiet, space-saving filtration solution that blends mechanical cleaning with biological filtration. This 2-pack is ideal for hobbyists who want versatile, dependable filtration without crowding the water column.\u003c\/p\u003e\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThe sponge traps waste particles mechanically while providing a surface for beneficial bacteria to thrive, supporting clearer water and a balanced bio-filter.\u003c\/li\u003e\n  \u003cli\u003eAn integrated air infusion chamber releases a steady stream of micro-bubbles, promoting efficient gas exchange and healthier dissolved oxygen levels in the tank.\u003c\/li\u003e\n  \u003cli\u003eDesigned for gentle operation, it aims to filter without stressing delicate fry, shrimps, or bettas while keeping water responsive and lively.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSetup and compatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEasy setup: connect the unit with an air pump via standard airline tubing to begin aeration and filtration.\u003c\/li\u003e\n  \u003cli\u003eEach filter is suitable for tanks up to 55 gallons; the 2-pack supports breeding setups or multi-tank needs.\u003c\/li\u003e\n  \u003cli\u003eCan double as pre-filtration when used with external or top filters, helping reduce debris before more advanced systems.\u003c\/li\u003e\n  \u003cli\u003eNote: Air pump and airline tubing are sold separately.\u003c\/li\u003e\n  \u003cli\u003eCompact dimensions (6.5\"L x 2.4\"W x 9.5\"H) fit into tight aquariums and discreetly occupy minimal space.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVersatility in real-world use\u003c\/h3\u003e\n\u003cp\u003eUse these filters as dedicated breeding filters, secondary filtration in larger setups, or as pre-filtration for other filtration stages. The dual-filter design is convenient for maintaining stable water conditions while you tailor your tank’s filtration profile to your occupants.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo-filter, two-pack design offers flexibility for multi-tank households or layered filtration in a single system.\u003c\/li\u003e\n  \u003cli\u003eSponges measure 2.4\"D x 4.5\"H, providing ample surface area for beneficial bacteria without aggressive suction on fry or shrimp.\u003c\/li\u003e\n  \u003cli\u003ePurely mechanical plus biological filtration helps support clearer water and a stable bio-filter environment.\u003c\/li\u003e\n  \u003cli\u003eIncludes two sponge filters per package; air pump and tubing are sold separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat you can expect\u003c\/h3\u003e\n\u003cp\u003eReal-world use may include crisper water, steady bubbles, and a quieter tank ambiance. While results vary with tank inhabitants and maintenance, these filters offer a practical, scalable filtration option for tanks up to 55 gallons each.\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 this filter suitable for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Each filter supports up to 55 gallons; the 2-pack covers breeding or multi-tank needs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the package include an air pump or tubing?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The air pump and airline tubing are sold separately.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Aquapapa","offers":[{"title":"Default Title","offer_id":53560305877321,"sku":"B07H7DRCG1","price":25.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/aquapapa-bio-sponge-filter-setup.jpg?v=1766429693","url":"https:\/\/petvita.co.uk\/products\/aquapapa-aquarium-bio-sponge-filter-2-pack-for-tanks-up-to-55-gallons-quiet-dual-sponges","provider":"Petvita","version":"1.0","type":"link"}