Venus Aqua Aquarium Wave Maker Circulation Pump, Voltage: 220-240V, Frequency: 50/60Hz, Watt: 6W, Flow Max.: 3000L/H, Features: Simulates natural reef currents, Provides wide gentle streams, Energy efficient, Ideal water circulator, High performance, Low energy consumption, Quick and easy maintenance, Pure Copper Motor, Specification: Circulation pump for aquariums, Useful to re-creates natural currents in fresh water and marine aquariums, Compact size, adjustable direction of water flow, High performance with minimum power consumption. It can be easily mounted with its power suction cup, Reliable extremely silent and easy to maintain.