Automatic refill function Gravity powered system provides a continuous water supply through cups, delivering water at all times without manual effort. Ideal for chickens, ducks, quail and other poultry, it helps avert dehydration. Float valve for consistency An automatic float valve in the bucket keeps water levels steady without overflow. It adjusts flow based on water levels to maintain hydration and promote cleaner coops. Quick and simple installation The kit includes all tools such as hole saws, waterproof tape, clips, and connectors, making setup straightforward and user friendly. Flexible and easy to clean Components can be detached for cleaning or adjusted to fit different coop layouts. Compatible with 1/2 inch PVC pipe, supporting long term use and maintenance. Use scenarios In a small to mid sized backyard coop with mixed poultry, this system provides reliable water delivery, reducing daily refills and the risk of dehydration. In a coop that uses a 1/2 inch PVC piping run, connect the system to feed drinking cups across multiple housing areas for even water distribution. When caregivers are away or during hot weather, the gravity refill maintains hydration with minimal intervention, helping keep birds healthy.