Aquarium Bio Sponge Filter Breeding Fry Betta Shrimp Nano Fish Tank (Small up to 10Gal)

Sponge filter provide both mechanical and bio filtration, also, the air infusion chamber produces minute bubbles which increase the oxygen solubility Safe for fish: soft sponge material, traps floating debris and won't suck up your fish Easy to set up & clean: simply install an airline into the unit and turn on the air pump, simply rinse and squeeze sponge in tank water Recommend tank size: up to 10 gallon, excellent for small size fish like betta, dwarf cichlid, guppy, killifish etc., or for hatcheries, maternity tanks, nano tanks and fry tanks, as the filter produces minimal current and has almost no way to suck the fish through the filter Includes: 1 PC of sponge filter; Dimension: 2.0"D X 4.75"H Product Description Sponge Filter How Does It Work? Sponge filter uses bubbles of air from an external air pump, or an integral water pump to draw water through the sponge. What Maintenance Does It Require? The sponge need to be rinsed about every 2 to 4 weeks. It’s helpful to wash the sponge gently with water from the fish tank instead of tap water. It is good to replace the sponge after 3 to 6 months’ usage as the holes of sponge is gradually clogged by the tiny debris. Key Features Sponge filter provide both mechanical and bio filtration Easy to set up & clean Safe for fish as the filter produces minimal current Includes: 1pc sponge filter Great for tanks up to 10Gal Great for tanks up to 10Gal. 2 inches in diameter and 4.75 inches in height. Easy to clean Constructed with detachable parts allows you to easily take it apart for cleaning or replacement. Air Powered The air chamber produces tiny bubbles which increase the oxygen solubility of water. Air Pump Not Included. Keep Water Clear Provide both mechanical and bio filtration, an ideal way to keep water clear. Safe for fish Produces minimal current.Fit for shrimp, fry and various ornamental fish like betta, guppy Clean with tank water Helpful to wash the sponge gently with water from the fish tank instead of tap water.