High quality of materials.
Made of high quality，durable plastic，with good impact resistance，abrasion resistance.
Increase oxygen release in fish tank，so that fish will be alive freely in water.
Effectively making water flow and dispersing heat.
Improving the water environment.
Increasing the activity of aerobic bacteria.
Accelerating the decomposition of harmful substances in water.
A must for fish feeding in fish tank.
Quake proof and shake resistance pad is included.
1 pc of oxygen air pump only，other accessories demo in the picture are not included!
Specification:
Material: Plastic
Item Type: MB-501
Color: As pictures show
Dimensions: 7x3.5x3.2cm/2.76x1.38x1.26''
Application: All of fish tank
Plug Type: EU Plug
Voltage: AC 220V-240V/50Hz
Power: 2W
Cable Length: 80cm/31.50''
Outlet Type: Single
Outlet Amount: 1.2L/Min
Quantity: 1 Pc
Note:1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.
2.Due to the difference between different monitors， the picture may not reflect the actual color of the item. Thank you!