Features:
4 outlets make it easy to run multiple sponge filters, air stones, bubbler decorations, air discs, bubble wall or other air-driven ornaments.
A control knob allows you regulate the air flow as needed.
4 rubber stabilizer feet minimize noise caused by vibrations
Provide good aeration to improve the survival rate of fish
Aerating nutrient reservoirs well is vital for the health of plants and their root systems.
Perfect to oxygenate several aquariums, aquaponic/hydroponic systems, and small ponds
Specifications:
Recommended Tank Size: 200gal
Output: 300GPH
Power: 8.5W
Pressure: 0.013Mpa
Dimension: 7.5x5.5x3.5 inches (L x W x H)
Length of power cord: 4.5ft
Voltage: 110V-120V/60Hz
Includes:
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

Powerful: total output 300GPH; 4 outlets make it easy to run multiple sponge filters, air stones, bubbler decorations and air bubble discs.
Adjustable Airflow: a control knob allows you regulate the air flow as needed. Dimension: 7.5x5.5x3.5 inches (L x W x H)
Quiet Operation: 4 rubber stabilizer feet keep the pump in place minimizing the noise ensuring smooth and steady operation
Perfect for oxygenating several aquariums, aquaponic/hydroponic systems, and small ponds
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