About This

• No Air Pump Required Electric Sponge Filter: Upgrade your aquarium filtration with AQQA electric sponge filter featuring a built-in powerful motor. Unlike traditional sponge filters that require an external air pump, this powered aquarium filter provides efficient water circulation, filtration, and oxygenation in one compact design. Save aquarium space while enjoying easier installation and reliable performance for freshwater and saltwater fish tanks.
• Dual Mechanical & Biological Filtration: This aquarium sponge filter combines physical filtration and biological filtration to maintain cleaner aquarium water. The double sponge design increases surface area for beneficial bacteria while trapping fish waste, debris, and residue. Included bio ceramic media balls support biological filtration, helping cultivate beneficial bacteria and improve overall water quality.
• Ultra Quiet & Energy Efficient Aquarium Filter：Designed with a high-quality submersible motor, this internal aquarium filter operates below 30dB while providing stable filtration with low energy consumption. The quiet operation creates a peaceful environment, making it an ideal fish tank filter for bedrooms, offices, betta tanks, shrimp tanks, tropical fish tanks, and planted aquariums.
• 360° Adjustable Water Outlet & Oxygenation: The retractable outlet pipe allows flexible adjustment for different aquarium depths. Rotate and extend the water outlet to customize water flow direction, improve circulation, and increase dissolved oxygen levels. The adjustable design helps create a healthier aquatic environment while maintaining comfortable water movement for fish and shrimp.
• Easy Cleaning & Multiple Aquarium Applications: Includes 4 sponge filters, bio ceramic media balls, and 2 suction cups for quick installation and maintenance. The replaceable filter chamber can also be customized with other aquarium filter media. Suitable as a betta filter, shrimp tank filter, planted tank filter, and freshwater or saltwater aquarium filter for 10–40 gallon (S) and 15–55 gallon (M) tanks.
• The filter box can be filled with bio ceramic media balls, or nothing, or other filter media; It can be sucked tightly around the fish tank or the bottom without sand. Bio ceramic media balls with a layer of protective powder,it was normal. Before use, please clean the sponge and ball with the water in the fish tank before putting it in the fish tank.
• Size Options: S Size – For Small to Medium Tanks,Width: 6.3" | Height: 9.4" (extendable to 13.9") Ideal as a sponge filter 40 gallon solution or for tanks 10 to 40 gallons, including 20 gallon aquarium filter sponge setups; M Size – For Medium to Large Tanks,Width: 7.1" | Height: 11.6" (extendable to 16.9"), Designed for larger aquariums, this sponge filter 55 gallon tank option supports tanks 15 to 55 gallons, including 30 gallon aquarium filter sponge systems.