High waterproof performance ensures safety and reliability 800 GPH flux and wide-spread range just like an wishy-washy ocean wave, which is ideal for marine aquarium 360 degree rotation to allow full flow directions, Suction cups with articulating ball joints for versatile directions Easy to install - just suck the cupule to anywhere of the in wall, plug in the power and it works Included Components: Pump, Suction Cup Are the dead spots in your aquarium annoying you so much? Do you feel the fish inanimate? Here, The carking troubles will go away!! This dynamic and fully submersible 800 GPH aquarium wave maker have your aquarium cleared and revitalized. With articulatingball joint, this maker allows a full 360 degree rotation to generate waves of water movement. This item can be used to improve oxygenation as well as to let your fishes, corals and other aquatics enjoy a vital and energetic ocean-like circumstance.Really an inexpensive way to improve water movement especially for saltwater coral, Reef or Fish tanks!!! It's time to activate the water!!! No more dead spots or inanimate living space from now on!!! Features: new in Box ready to be operatedupon arrival totally submersible and oil-free motor to avoid pollution to the living circumstance high waterproof performance ensures safety and reliability. 800 GPH Flux and wide-spread range just like an wishy-washy ocean wave, which is ideal formarine aquarium 360 degree rotation to allow full flow directions suction cups with articulating ball joints for versatile Directions easy to install - just suck the cupule to anywhere of the in wall, plug in the power and it works extremely low energyconsuming - requires 6 watt power: 110V/ 60Hz.