Reef Octo VarioS 6 Water Pump

In built circulating plus intricate cooling mechanism to prevent rotor and pump from overheating; Auto shutdown upon detection of electric circuit abnormalities; Durable, high quality ceramic shaft and bearings; Energy saving and ultra-quiet operation; Rotatable outlet volute; Controller with 5 variable speed settings; Dual feed mode 15 or 60 mins; 0-10V port for external controller; Float Switch Control; Float Switch and Controller Mounting Bracket included.