Elemental O2 Pump, 254 gph

This quiet, energy-efficient Elemental Solutions® O2 Pump pushes 254 gallons per hour to provide reliable output for air diffusion devices. Airflow to its four outlets is easily adjustable using the knob on top. The 120-volt, 6.5-watt O2 Pump features durable construction and a one-year warranty. The air outlets are compatible with 3/16-inch-ID tubing (available separately).