Product Review

The U-pick air pump stands out in small fish tank pumps for its light-weight,quiet,small compact design.
Full copper motor,build in a thin piezoelectric ceramic plate, unlike traditional air pump, it is effectively reducing the noise when its working. It is less noisy than many other pumps in the market.
It is suitable for aquariums with volumes up to 15 gallons.

Specifications:
✅Power: 1W
✅Flow Rate: 450ML/Min
✅Voltage: 110V,60Hz
✅Noise: <35dB
✅Pressure: 12KPa
✅Air Tube Diameter: 0.16 Inch
✅Air Tube Lenght: 40 Inch
✅Power Cord Length：4 Inch
✅Air Pump Dimension: 2.95 x 2.2 x 0.6 Inch

Easy to Setup
✅Connect air stone to air tube.
✅Connect air tube to air pump outlet.
✅Place the pump above water level about 25cm to avoid any possible water counter flow.
✅Immerse air stone into aquarium tank for 5-10mins .
✅Connect power adapter to electricity socket, then air pump works.

Precautions
✅(1)Place the air pump at a position higher than 25CM above the surface of the aquarium to prevent the inflow of water when the air is stopped. If the air pump is placed below the surface of the aquarium, a check valve must be installed.
✅(2)The air pump is not waterproof, and the inlet of the air pump is prevented from being damaged.
✅(3)What should I do if the pump's noise has increased ? After using the air pump for a period of time, the filter cotton will accumulate dust, please clean it regularly or change the air stone to avoid affecting the gas output.
✅(4)The working range of this product is 1~43 ℃.
✅(5)If air pump immerse into water accidentally, please shut off power supply immediately.

Fish Tank Air Pump comes with all air pump accesories - air stone,check valve, the pump, and 3.6 ft silicone tube, providing nice bang for your buck.