🌟 Dive into Clarity with the Green Clean Machine! Easily manage pump and light independently. Say goodbye to unpleasant tank smells. Transform your tank into a pristine aquatic paradise. Check light status without disassembly. Boost oxygen levels for a thriving ecosystem. 4.5ft Lift Height 300GPH Flow Rate 12V DC Power The Aquarium U-V Filter Green Clean Machine is designed for 40-100 gallon fish tanks, featuring a powerful 300GPH submersible water pump and a built-in 254nm wavelength light to keep your aquarium crystal clear. With separate controls for the pump and light, an air supply feature for oxygenation, and a design that minimizes odors, this machine is the ultimate solution for effortless tank maintenance.