Zhengmy 4 Pcs 800 Gph Aquarium Circulation Pump with Magnetic Suction Base 360 Degree Rotating Wave Maker Submersible Aquarium Powerhead Wave Maker for 20-100 Gal Freshwater Saltwater Fish Tank

Package Content: the package contains 4 pieces of power heads for aquarium, the number is sufficient to meet your needs, and can also be shared by others; Note: they must be completely submerged in water for use. Simulated Currents: this wave maker for aquarium simulates currents like rivers and oceans, providing gentle currents to exercise and shape your fish, designed to blow away fish poop and food debris, creating a healthy living environment for your aquarium pets. 800 GPH: the flow rate of the aquarium water pump is 800GPH, which creates water movement for fish, improves water circulation, increases the oxygen content of water, and is beneficial to the health and growth of water pets; It can be safely applied in freshwater, saltwater, various fish tanks and coral aquariums with a size of 20 - 100 gallons. Magnetic and Quiet: the circulation pump is equipped with a magnetic bracket and suction cup, which is more stable in adsorption and prevents the pump from falling off; Plus, the stable magnetic base reduces noise, and is easy to install in most places on the tank wall. 360° Rotation: the saltwater fish tank pump can be rotated 360 degrees to provide all round flow direction, which can quickly equalize the water temperature; The 3W single head output makes the water flow quiet and efficient