Aquarium Sponge Filter for 20-110 Gallon

About this item

• The gentle water flow is suitable for betta, shrimp, fry, and other delicate aquatic life. Please prepare a suitable air pump and 4mm air hose for your tank size.
• Dual-stage clean water system - The vertical-pattern sponge traps debris, uneaten food, and fish waste for effective mechanical filtration. The built-in ceramic media ball chamber provides ample surface area for multi-stage filtration, keeping your aquarium water crystal clear.
• 3-IN-1 aquarium filter - Combines filtration, water circulation, and aeration in one compact corner design with a built-in air stone. Creates gentle surface agitation to keep water circulating, while the small footprint saves valuable tank space.
• Easy maintenance with spare parts - Includes 2 replaceable sponges and 1 bag of washable ceramic media balls. Simply remove and rinse the sponge in tank water for quick cleaning. Swap out filter media anytime to match your tank needs — no complicated steps required.
• Fits 20-110 gallon freshwater and saltwater tanks - Well suited to breeding tanks, nano aquariums, shrimp tanks, and betta setups. Squeeze the sponge fully in tank water before first use so the filter sinks securely to the bottom.