Marine Metal Bubble Box Aerator 2/D-Cell Md#: B-11
Aerates up to 7-1/2 gallons. Pumps 7/8 liter of air/minute.
Runs quietly up to 33 hours on 2 alkaline 'D' cell batteries.
Adjustable stainless steel clip and fasteners. Individually
tank tested. Weighted airstone. Beryllium copper battery
contacts. Diaphragm pump. Fresh or salt water. Size: One Size Color: One Color
