About This

• 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