Safety note: Please strictly refer to the installation and environmental instructions before using the flow pump. Pump shaft: Carbon steel axle.Rotor: Plastic .Pump power consumption: 12W.max.Pump capacity: 8000L/H.Applicable fish tank size: 100-150cm. Model: JVP-132 (EASW180) With absorption tray Length of cable: 1.5 m.max. Water temperature: 35°.Waterproof protection: IPX8. Flow pump for freshwater and saltwater aquariums. Build stronger waves. Scope of supply: circulation pump 1x Wave Maker wave pump circulation pump. Product description Circulation pump for freshwater and water aquariums salt water, ideal for Malawi swimming pools, coral reef aquariums. 360° swivel bracket and jets, enhancing the effect of trees (mounted on the bracket, the pump can rotate 360° in all directions, providing the possibility of align the flow optimally). Straighten 360° in each direction again) 360 degree free rotation, multi-ceramic wear parts support, very quiet. The impact of the surf pump is adjustable. Safety Note: Do not break the aquarium, please do not let the anode and cathode together when installing the magnet.Please install correctly according to the user manual. Please strictly refer to the installation and environmental instructions before using the flow pump Simulate the natural ecological environment and disperse water flow. Cleaning fish feed and fish feces at the bottom of the aquarium faster, reduce water pollution. Strengthen the exchange of microorganisms in the water and keep the aquarium clean.