Quiet Operation: 4 rubber stabilizer feet keep the pump in place minimizing the noise ensuring smooth and steady operation
Comes with Everything Needed: 1 x 4-outlet Air Pump, 1 x 16ft Airline Tubing, 4 x Air Stones, 4 x Check Valves, 4 x Suction Cups, 4 x Control Valves, 4 x T-Connectors
Customizable Airflow: a dial lets you adjust the airflow to your preferences. Size: 7.5x5.5x3.5 inches (Length x Width x Height).
Powerful: total output 300GPH; 4 outlets make it easy to run multiple sponge filters, air stones, bubbler decorations and air bubble discs.
Perfect for oxygenating several aquariums, aquaponic/hydroponic systems, and small ponds