Aquatop Aquarium Air Pump AP20 Air Pump (Aquariums up to 40 Gallons)

The Aquatop AP Series of Aquarium Air Pumps ensure that your aquatic pets get the oxygen they need to thrive in a healthy aquarium environment. Aquatop AP pumps are powerful, quiet, and energy efficient.
Adds air bubbles to aquarium water
Generates current to agitate water and promote gas exchange
Helps maintain healthy pH levels