Aquapapa Corner Filter Air Driven Bio Sponge Ceramic for Fry Shrimp Nano Fish Tank Aquarium Up to 20 Gallon Each (2-Pack)

Aquapapa Corner Filter Air Driven Bio Sponge Ceramic for Fry Shrimp Nano Fish Tank Aquarium Up to 20 Gallon Each (2-Pack)

• With multi-layer sponges, this corner filter combines physical and biological filtration for your tank and increases the oxygen solubility. The top layer of white filter pad serves as a mechanical filtration, and the black bio-sponge and ceramic material work as a biological filtration.
• Quiet filtering system. Especially good for breeding small fish. Efficiently removes harmful waste and maintains clean water for your fish tank..
• Easy to maintain. Just take out the sponge and rinse well when it becomes dirty. It's complete set and includes all the filter components - gravel, ceramic, sponge, etc.
• Each unit requires an air pump and airline tubing to operate together (sold separately, not included).
• Dimensions: 2-7/8”R x 3-3/4”H. Max tank size: up to 20 gal each.