Aquarium Sponge Filter for Fry, Betta, Shrimp and Nano Fish (Up to 15Gal)

The sponge filter provides both mechanical and bio filtration, and the air infusion chamber produces minute bubbles that increase the oxygen solubility. It is easy to set up, as you simply need to install an airline into the unit and turn on the air pump. Additionally, it is easy to clean, as you can simply rinse and squeeze the sponge in the tank water.

The filter is safe for fish, making it an excellent choice for small-sized fish like dwarf cichlids, guppies, and killifish, as well as for hatcheries, maternity tanks, and fry tanks. This is because the filter produces minimal current and has almost no way to suck the fish through it.

The package includes a sponge filter, 4ft of airline tubing, 4 suction cups, a control valve, a tee, and a non-return check valve. The new quarter-cylinder design increases the surface area, which allows for better water and oxygen exchange rates. This design also makes the filter easy to hide in the corner of a tank.

The recommended tank size for this sponge filter is up to 15 gallons, and it measures 2.25 inches in length, 2.25 inches in width, and 6.25 inches in height.

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