About this item
- The sponge filter fits the edge of the aquarium to save space.The sponge medium is harmless to fish and it’s suitable for both fresh and saltwater environments.
- The sponge filter can trap debris and avoid clogging.
- Easy to operate,use one end of an air hose connected to the filter, and the other end connected to an air pump. A check valve can be installed on the air hose to prevent backflow of water.
- Recommend tank size: up to 125 gallon, Dimension: 4.5″ D X 5.5″H
- Includes: 2 Pcs Sponge Filters, 1 Piece of 8 Feet Clear Standard 3/16″ Airline Tubing, 2 Pcs Check Valves, 8 Pcs Suction Cups ,2 Pcs Y-shaped Connectors











Hester Marvin PhD –
one of the most slept on filters on the market. these work great for planted aquariums and for fish that dont require a bunch of moving water. it cleared up my tank within 24hrs.
Miss Christa Greenfelder IV –
These filters are GREAT! I added them to my 90 Gallon aquarium that houses a few Angelfish and a Algae Eater. With in the first day the tank was noticeably cleaner. The more powerful your air pump, I assume the more suction that will be created on the sponge filter.
Wiley Terry –
These work so well! I have them in my large tank with 3 goldfish and snails and the water is so clear.