2 Gallon, Heated Poultry Drinker, Keeps Water From Freezing During The Winter & Provides Chickens With Easy Access To Clean Water Year Round, Unique Side Mounted Drip Free & Freeze Free Nipples Accommodate Up To 15 Chickens, Built In 60W Heater Is Thermostatically Controlled To Operate Automatically, Allows For Bucket To Be Hung In The Coop Or Placed On A Flat Surface, Top Removes For Easy Re-Filling.