xceptionally quiet pump has neoprene seals and waterproof switch. Runs 36 hours on two alkaline D batteries. Adjustable stainless steel mounting clip. Aerates up to a 7 1/2 gallon tank.
Capacity: 0.877 liters/minute
Aerates up to 7 1/2 gallon tank
Inlets/Outlets: Weighted airstone
Mount: Adjustable stainless clip and fasteners
Warranty: One year