About this item[ Aquarium Water Supply Circulation ]: This wave pump simulates gentle water flow and helps the aquarium feel more like the ocean. It is designed to stir debris in the water and create waves in the water. In addition, this pump can also be used to increase the oxygen level of the water[ Powerful & Quiet ]: 8W, 1600GPH diving power head, higher flow rate, and lower energy consumption. The twin heads produce powerful waves that circulate the water quietly and efficiently. A stable magnetic base reduces noise while running and prevents the pump from falling[ Easy Installation ] Magnetic stand, easy to install, you can install the pump almost anywhere in the aquarium. Adjustable rings with delicate slots prevent baby fish, corals, and starfish from getting involved. Two ball heads rotate 360 degrees to provide complete control over the direction of water flow, creating natural water movement[ Application ]: wave pump improves water circulation and oxygenation, which is beneficial for the healthy growth of fish. Constructed of anti-corrosion titanium impeller, it can be safely used in fresh and salt water, various fish tanks, aquatic aquariums, coral aquariums[ Satisfaction Guarantee ] Gain confidence and keep working hard! If you are not satisfied with our products, contact us and we will be happy to provide you with a new circulator pump replacement. 12 months warranty and 24 hours of professional after-sales service