Hygger Small Quietest Aquarium Air Pump, Adjustable Oxygen Pump 2 Air Outlets Ultra Silent Powerful Aerator Pump 160Gph 5W

- 6-step Quiet (<30dB)
The water will not vibrate violently and flow out.
1. ABS plastic cover, sealing machine noise;
2. Noise reduction motor to reduce wind resistance and reduce noise;
3. Suspended motor, the motor and the casing are not in contact with each other to prevent noise;
4. Stainless steel cover, locked motor sound, greatly separating mechanical noise;
5. Internal support feet, the motor chamber does not touch the bottom of the casing, reducing noise again;
6. 8 bottom rubber shock absorber feet to reduce vibration of the pump body and bearing surface.

- Adjustable flow
Low air output: dense air bubbles, suitable for small and medium fish tanks or a small number of fish.
High oxygen output: The bubbles are even, suitable for large tanks or a large number of fish.
Note:The volume of the two air holes is almost the same, and there is not much difference.

- Double Air Outlet
It’s easy and simple to use 2 air discs or aerobic filtration equipment together.

Product Specifications:
Air Flow:160GPH
Power:5W
Depth:5FT
Nosie:<30dB
Pressure:0.02Mpa
Power cable:6 feet
Stomata:Double Vent
Dimension:4.7'×3.9'×3.5'
Voltage:AC 110V-120V 60HZ
Application:up to 150 Gal

Warm Tips:
1.The pump is NOT SUBMERSIBLE, please do not put it into aquarium. Keep it dry.
2. No check valve, the air pump should be placed above the water level of the fish tank(about 9.8in).
3.With check valve(Hygger not included), the air pump can be placed below the water surface or placed on the table. The check valve (note the installation direction) can prevent the water from flowing backwards.
4.To get the maximum air flow and extend air pump service life, we suggest to clean airline tubing and airstone regularly.

Products include:
1 x adjustable dual port air pump
1 x user manual