Danner Supreme Oxy-Flo AP-4 Air Pump, 2 Outlet

The Danner Supreme Oxy-Flo AP-4 gives smaller aquariums gentle and reliable aeration. The oil-free motor is energy efficient, and the pump works in freshwater and saltwater setups.

• Air volume: 275 cu in per minute (4.5 L per minute)
• Maximum water depth: 4 ft
• 2 outlets with adjustable airflow
• 3.5 watts, 110V, with a 6 ft power cord
• Accepts standard 3/16 in airline tubing, sold separately
• UL and CUL certified

Keep the pump above the water line or use a check valve on the airline.