- Outstanding Performance: This 660 GPH aquarium filter has a maximum head height of 6.5 ft, designed for 100 to 300 gallon fish tanks. It circulates water 4 to 6 times per hour, effectively improving water quality and maintaining a clean environment for your fish
- Efficient Filtration System: Using this 300 gallon fish tank filter, keep your aquarium crystal clear. The bio-sponge traps impurities, improving water quality and reducing the frequency of water changes. It's reusable and easy to clean
- Multi-Functional: This submersible aquarium filter combines water circulation, air supply, filtration, and wave-making drainage. It creates a natural environment for your pets and works in both saltwater and freshwater
- Whisper Filter: Equipped with advanced noise reduction technology, our aquarium pumps & filters operates below 35 dB. Enjoy a tranquil environment, while the soothing sound of water adds to your relaxation as you observe your fish
- Adjustable aeration and water flow: The sponge filter features a control knob at the end of the air tube, allowing you to easily regulate the amount of air entering the tank, ensuring effective aeration for your aquarium
