Marine Metal Products Bubble Deluxe Air Pump B3

Aerates up to 8 gallons Precision motor runs + - 100 hours on 2 alkaline D cell batteries, also runs on 1 battery Pumps 1.0 STL / minute Impact water resistant case with neoprene seals and rubber booted switch Beryllium copper battery contacts for longer battery life Weighted air stone with 30" of silicone air line tubing enclosed in pump Large adjustable stainless steel clip for attaching to any container Dry Box (clam shell package designed to keep pump dry while in use) Designed for fresh and saltwater use Each pump individually tank tested to assure highest quality