Eggcellent Goods Automatic Chicken/Poultry Waterer. Connect Garden Hose, Done! Keeps Water Clean & Ready to Drink Anytime Keeps water clean, fresh and readily available ADJUSTABLE float controls the water level to your specification, automatically so there is no spilling or overflow Plug & Play: Conncect your garden hose, turn on and done. Fits standard 3/4" garden hose Best On Market: Solid build, won't tip over even when chickens/ducks are on it... all while keeping the water fresh, clean and always available Auto refilling & unlike poultry nipple or cup waterers where poultry have to work extra hard to drink and often tend to be water deficient/ dehydrated, this waterer is the opposite. Not only is it easy for your birds to drink but it allows them to stay cool during warm/ hot days as they dip/ rest their lower beak/upper neck into the water... a natural process many birds do to stay cool.