About This

• UPGRADED QUARTZ BIO MEDIA FOR 2-STAGE FILTRATION: Unlike ordinary sponge filters with ceramic balls, the AQQA AQ247 features upgraded quartz bio media combined with high-density bio sponge for superior 2-stage filtration. The outer sponge traps debris, fish waste, and uneaten food while the inner quartz media provides extensive surface area for effective bio-media filtration. Our patented inner-outer dual-flow circulation ensures water passes through both stages — delivering crystal clear, clean water for a thriving aquatic environment.
• WHISPER QUIET AIR-DRIVEN WITH BUILT-IN AIR STONE: Powered by an external air pump (not included), this air-driven sponge filter operates without any built-in motor — making it whisper quiet for bedrooms, offices, and nurseries. The built-in air stone at the base creates ultra-fine bubbles that increase water circulation and promote surface agitation throughout your tank. Ideal for delicate species that prefer calm, low-flow environments.
• SAFE FOR BETTA, SHRIMP & FRY — GENTLE INTAKE PROTECTS DELICATE FISH: Engineered with a soft, high-density bio sponge that resists deformation and will never suck in or injure delicate inhabitants — including betta fish, shrimp, fry, snails, and other small aquatic creatures. The gentle air-driven suction creates minimal current, making it ideal for breeding tanks, fry grow-out tanks, shrimp tanks, and nano aquariums where fish safety is the top priority.
• COMPACT DESIGN, SPACE-SAVING FILTRATION – The compact aquarium filter takes up minimal space inside your fish tank, making it ideal for aquariums where interior space is limited. Its small footprint leaves more room for fish, plants, decorations, and other aquarium accessories.
• EASY TO CONNECT & USE – Simply connect the sponge filter to an external air pump and airline tubing to get started. This air driven aquarium filter is suitable for a variety of freshwater aquarium setups and provides an easy way to add filtration, oxygenation, and water circulation to your fish tank. Air pump and airline tubing are not included.