The Little Giant Trough-O-Matic Stock Water Tank Float Valve Controlled Watering Tank is perfect for keeping your livestock hydrated. With a high power water pump and a durable aluminum housing, this tank is built to last. The tank features a float-controlled refill feature that automatically refills the tank based on its water level. It also has a standard 3/4 inch garden hose connection that makes it easy to set up and use.