Innovative wave-making pump for marine aquariums, small coral reefs, and freshwater tanks. The unique circulation system allows you to direct water flow at a 360-degree angle, thanks to 4 types of regulation: water flow regulation, flow direction regulation, wave speed regulation, and pump support rotation at a 360-degree angle, to perfectly simulate marine currents while maintaining water purity. Equipped with suction cups and magnets to enhance adhesion to glass.