Maxspect Gyre Generator 80W with PSU, suitable for tanks up to 3800 liters, is part of the next generation of water movement technology. The development relies on a fan nozzle system instead of traditional powerheads and wave makers. It is also the first device specifically designed to create gyre-type water movement within the tank. The Maxspect Gyre XF280 requires the Maxspect Gyre Controller, which is sold separately and used to operate multiple gyre generators simultaneously. Maximum flow: 21000 - 22500 liters per hour. Dimensions: length 378 mm × width 95 mm × height 52 mm.