ALEGI Aquarium Bio Sponge Filter Kit for for 40-80 Gallon Fish Tank

About this item

• Sponge filter provide both mechanical and biological filtration
• Easy top set up & clean: simply install an airline into the unit and turn on the air pump, simply rinse and squeeze sponge in tank water
• Using an air hose, connect one end to you air pump and the other end to this filter,and equipped with a check valve on air hose, to prevent water backflow and air pump damage due to power outage. It is a great way to clean and oxygenate your fish tanks.
• Recommend tank size: 40 - 80 Gallon
• Includes: 1 Pcs of sponge filter, 4 feet air tubing, 1 Non-rutrun check valves, 2 suction cups, 1 Y-connector