Marine Metal B-16 Hush Bubbles Air Pump 2 D-cell
Extremely quiet air pump. 3V DC-Pumps up to 52 hours with 2 alkaline "D" batteries. Weighted air stone and tubing inside case. Large adjustable stainless steel mounting clip. Aerates 7½ gallons. Back up aquarium pump. Fresh or saltwater. Powerful pumps 1.1 liters of air/min.