Update your aquarium pond with this efficient commercial air pump. The Elemental O2 Commercial Air Pump includes a six-outlet divider and a 1/4-inch ID connection tube. Its electromagnetic motor is able to handle 951 gallons per hour, and it provides steady output to air diffusers. The premium aluminum alloy housing prevents corrosion, and the piston and cylinder is wear-resistant. It requires 120V and 41W to operate.