Lychee 300 Gallon 254GPH Aquarium Air Pump Four Outlet for Aquarium Fish Tank Ponds Black

Features:
1.Possess four air outlets to increase the exhaust volume and ensure the oxygen content in the water.
2.The bubbles are even, suitable for large tanks or a large number of fish.
3.The highest decibel does not exceed 40db,8 bottom rubber shock absorber feet to reduce vibration of the pump body and bearing surface.

Specifications:
Max Air Flow:254GPH
Color:Black
Power:8W
Depth:5.25FT
Noise :＜40dB
Air Pressure:30 KPA
Dimension :7.5"*5.7"*3.4"

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, 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.

Packing Included:
1*Air Pump
4*Output pipes
4*Air Stone
4*Check Valve
1*User Manual