Worry-free Buying: An amazing solution for clean water for chickens, ducks, geese, turkeys, birds or rabbit etc.100% satisfaction guarantee. Just buy it now, we will offer you the best shopping experience. If you have any questions about this automatic chicken water bowl, please feel free to contact us. We offer 7*24h online customer service. Durable for Long Time Use: The big chicken water cups is designed with large cup size, approx. 3 inches diameter. Made of quality material and stainless spring, durable and sturdy, no-leakage. The water control valve is not easy to block inside, safe to use, can be used for a long time. Clean Water Source: Quickly replenish the water in the bowl to reduce air exposure, protect the water source from dirt, manure, straw and feathers, to provide clean drinking water for poultry. When cleaning, just lightly run water over the cups. Save Time and Effort: Automatic water replenishment means you can reduce manual water delivery, reduce your workload and gain more free time. Farmers don't have to worry about the problem of water interruption for poultry. Easy DIY Installation: Use a 3/8" drill to make a hole 1" above the bottom of the bucket or use 5/16ID + 7/16OD tube. Push in poultry waterer, screw wing nut tight, then fill the bucket with water and you're done Ideal for low-pressure systems (directly connected to buckets and pipes) or systems with pressure regulators or float valves. Automatic Replenish: This is a poultry drinking bowl designed to use gravity to automatically provide constant water for your poultry, without any action, the perfect addition to your coop. You don't have to train your poultry how to drink, better than chicken nipple waterer.