?Increases Aquarium Water Movement?-- Hygger Wavemaker Pump simulates a natural currents of the ocean to create similar water environment to fish and other habitants, giving your fish an opportunity to exercise and feel as if they are in a real river or ocean. In addition, this pump can be used to increase the oxygen level of the water if you add more fish.
?Keeps Water Clean? -- It also helps to stir up the debris, clean up dead spot of the fish tank in conjunction with filter. Saves your tons of energy for cleaning fish tank.
?Impressive Flow Rate? -- 16W, 2000 gph submersible powerhead is strong enough for tanks from 75 gallons to 130 gallons, it can be used in marine, freshwater, and tropical aquariums. Fully submerible and oil free.
?360-Degree Rotation? -- Turning two ball joints, it rotates a full 360 degrees so you can get full flow direction and create a natural water motion.
?Easy Installation?-- Build in locking suction cup, mount in anywhere in your tank and angle the pump to tune the water flow. Plug it and and get the flow going right away.