China RS Aquarium Air Pump Single Outlet Air Compressor Low Noise Fish Tank Oxygen Air Pump

Aquarium Air Pump Single Outlet Air Compressor Low Noise Fish Tank Oxygen Air Pump
Air pump Instructions for use:
1).Connect pump to air stone or filter via airline.
2Please make sure placing air pump above water lever at all times or use the check valve,
prevent the water flow back to the air pump,when a power failure.
3).To prolong pump life,replace air stones regularly.
4).Never allow pump to put into water.
If the pump stopped functioning or accidental drop in tank,pls turn off power supply immediately.
important Safeguard:
1.Disconnect all the plugs of the electrical aquarium appliances before putting hands into water.
2.We recommended that air pump and other electrical aquarium devices.
should be connected to correct voltage and power.