Features:
This fish air pump works with small sponge filters, air discs or a small bubbler decorations.
The small aquarium air pump has an adjustable knob, so can adjust the air pressure accordingly without scaring the fish who prefer soft water flow.
The fish tank air pump creates a steady stream of air for small a betta tank, brine shrimp hatchery and small hydroponic setup.
4 rubber feet at the bottom keep it from sliding around to reduce the noise further.
The check valves would protect you air pump by preventing aquarium water from back siphoning during a power outage when your air pump is below the tank water level.
Specifications:
Recommended Tank Size: 100 gal.
Dimension: 4.25x3.5x1.5 inches (L x W x H)
Length of power cord: 3.6 ft
Voltage: 110V-120V/60Hz
Includes:
1x Air Pump
2x 3.3ft Tubing
2x Check Valves
2x 1” Air Stone
Directions for Use:
1. Cut the tubing to the length needed.
2. Attach the airline into the pump; connect the air stone to the other end of airline.
3. Place the pump above the aquarium or bucket if possible. Or you need to add a check value (the blue valve) between air pump and air stone to prevent back siphoning.
4. Plug the pump in. Remember to make a "drip loop" for the power cord.