Material: Resin

Size: 16.5*11.5

Voltage: 110-120v/220-240v

Power:2w

100% brand new and high quality

Practical and durable home using product

Increase oxygen levels, lower CO2 and raise PH.

It is an important instrument to successfully keep aquatic fish for respiration process.

Durable, washable and sintered by high temperature.

Creates bubbles in fish tank while attached to an air pump(air pump is not included).

Green resin, non-toxic, safe for use