3 Pac Aquarium Bio Sponge Filter Breeding Fry Betta
 Shrimp Nano Fish Tank Filter

About this item:

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: 
3 pcs of sponge filter. Dimension: 2.0"D X 4.75"H