O2 Air Pump, 50 gph (3.2 lpm) - Single Outlet

This quiet, energy efficient Active Air® O2 Pump pushes 50 gallons per hour to provide reliable output for air diffusion devices. Airflow to its one outlet is easily adjustable using the knob on top. The 120-volt, 2-watt O2 Pump features durable construction and a one-year warranty. The air outlet is compatible with 3/16-inch-ID tubing (available separately).