Sunsun Submersible Pump – HJ 311

Made from strong ABS and anti acid alkali and anti corrosive.
Sealed by epoxy which is full of insulation and never leaks.
Low temperature raising design.
Safe operation with low power consumption.
Multilayer filtering system which can remove dirt, peculiar smells and sterilizes.
Adjuster with easy operation which can be used for all kinds of aquariums with different sizes