Aquarium Sponge Filter 15-55 Gallon Fish Tank Filter, Electric Power Double Sponge Filter, Quiet Small Low Flow Foam Filter For Fish Tank Betta Shrimp, Intake Dual Sponge Filter Kit w/ Bio Balls &Pump - TARARIUM

• Multifunctional: this aquarium biochemical sponge filter features an 8-layer ribbing-shaped sponge design, integrating bio-filtration, oxygenation, and physical filtration. It keeps your fish tank crystal clear and clean Double Filter: the biochemical cotton is capable of automatically adsorbing feces, detritus and residues in water for filtration purposes. Bio Ceramic Media Balls potentiate the filtration efficacy and rapidly purify the water quality 360° Adjustable And Stretch Water Outlet -the outlet pipe is retractable. The water outlet can be submerged in or out of the water and rotated 360 degrees, is convenient to change the direction and height of the water flow Easy To Use: equipped with a pump, no need to connect an air pump. It can be directly plugged in for use. You can assemble it easily. With 2 strong suction cups, you can firmly stick the filter to the tank underwater without it floating Quiet& Wide Range Of Application: this dual head bio sponge fish tank foam filter is suitable for both saltwater or freshwater, especially for colorful fairy, small fish, shrimp tanks, betta tanks