Bucket-style chicken waterer. This is the page to buy them, but great info at the bottom for DIY too. (Like, why is it black?) Backyard Chickens, Chicken Drinks, Buckets Styl Chicken, Chicken Coops, Buckets Style, 3 5Gallon Nipple, Chicken Waterer, Complete Water, Backyards Chickens Interesting
Also on these boards
Chicken bucket waterer..A poop-free chicken waterer for just a few bucks using a bucket and a .50 cent water dripping nipple.