{"product_id":"aqqa-aquarium-sponge-filter-whisper-quiet-submersible-foam-filter-for-20-110-gallon-tanks-medium","title":"AQQA Aquarium Sponge Filter – Whisper-Quiet Submersible Foam Filter for 20–110 Gallon Tanks (Medium)","description":"\u003cp\u003eIntroducing the AQQA Aquarium Sponge Filter — a compact, ultra-quiet, air-powered filtration solution designed to keep freshwater and saltwater tanks clear without overwhelming the aquascape. This submersible filter works with an external air pump (not included) to deliver steady filtration while maintaining a peaceful tank environment that both you and your fish can enjoy.\u003c\/p\u003e\n\u003cp\u003eWhy this filter stands out: it blends two proven filtration approaches in a simple, reliable package. The sponge layer handles mechanical filtration by trapping fine debris, while the vertical foam design expands the surface area for efficient water flow. Meanwhile, bio ceramic media balls foster beneficial bacteria that help break down waste and support a balanced biofilter—an important foundation for a thriving aquarium.\u003c\/p\u003e\n\u003ch3\u003eHow it works and what you’ll notice\u003c\/h3\u003e\n\u003cp\u003eThe mechanical aspect catches particulates as water passes through the sponge, improving clarity. The bio ceramic balls provide a welcoming home for nitrifying bacteria, which supports a healthier tank chemistry over time. The overall effect is a steadier, clearer aquarium with improved circulation, even in smaller to mid-size setups.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMechanical filtration captures debris and particulates for clearer water.\u003c\/li\u003e\n  \u003cli\u003eBiological filtration with bio ceramic media balls helps establish and maintain beneficial bacteria colonies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe unit’s design keeps maintenance practical. Both the sponge and the bio ceramic media are replaceable or washable, so you can tailor filtration to your needs as you go.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaceable sponge allows quick cleaning or swapping; two sponges are included.\u003c\/li\u003e\n  \u003cli\u003eBio ceramic balls are washable and reusable, or replace with alternative media if desired.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVersatility for various tanks and species\u003c\/h3\u003e\n\u003cp\u003eThis sponge filter goes beyond basic filtration. It also aerates and promotes gentle water movement, supporting a wider range of inhabitants—from fry tanks and shrimp to Betta setups and mixed freshwater or marine aquariums. It’s sized to fit different homes: small models suit 5–20 gallon tanks, while the medium is recommended for 20–110 gallon tanks. For best results, ensure the sponge is fully saturated with water so the filter sinks properly to the bottom.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIdeal for breeding fry tanks, shrimp enclosures, and Betta tanks.\u003c\/li\u003e\n  \u003cli\u003eCompatible with freshwater and saltwater systems when paired with a compatible air pump.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSetup essentials and ongoing care\u003c\/h3\u003e\n\u003cp\u003eNote: An air pump and air hose are not included in the package. Please prepare a suitable air pump according to your tank size. To install, connect the air line, place the sponge on the tank bottom, and adjust flow to maintain a gentle current. Regular rinsing of the sponge and periodic replacement of media help maintain steady 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 sizes is this medium AQQA sponge filter recommended for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for 20–110 gallon tanks; it provides filtration, aeration, and water circulation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What extra items are needed to run it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: An air pump and air hose are not included; you’ll need a suitable air pump for operation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AQQA","offers":[{"title":"Default Title","offer_id":53553969463625,"sku":"B0BLGHJHT8","price":33.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/aqqa-aquarium-sponge-filter-quiet-operation.jpg?v=1766321562","url":"https:\/\/petvita.co.uk\/products\/aqqa-aquarium-sponge-filter-whisper-quiet-submersible-foam-filter-for-20-110-gallon-tanks-medium","provider":"Petvita","version":"1.0","type":"link"}