Description: High Quality Bio Sponge Filter for Aquarium Super Quiet. Filter operation is no noise, let your loved fish as living in the nature, ease freely. Simple and Effective. Working perfect getting your fish tank water super clean and clear. Multi-layer sponge design, it quickly established a biofilter, two sponges means more surface area for bacteria and faster cycling High quality sucker(strong suction)with handle design, so can be installed anywhere and can be easily hidden on the back wall of the aquarium; Perfect for shrimp tanks, crayfish, fry, fish or breeder aquariums. Specification: Material: Plastic + Sponge Sucker: 2Pcs Size: M Suitable for fish tank size: 80-100cm Air flow out total height: 23.5-34.5mm Sponge shape: circle Sponge Height: 130mm Sponge Diameter: 58mm Easy to use: Simply install an airline tubing and an air pump into the unit,The water flow exit tube on the sponge filter is adjustable so you can change direction and height of the water flow Package Includes: 1 Piece Sponge Filter Note: This product needs to be equipped with an oxygen pump alone Before using the filter, soak in aquarium water for 5minutes To replace it every 6 months, Use aquarium water to wash filter sponge, should not be washed with tap water or hot water Since the size above is measured by hand, the size of the actual item could be slightly different from the size above. Due to the lighting effects, monitor settings, etc. There could be some slight difference in the color tone of the pictures and the actual item
