Drinker Cups with Tee Fittings for Backyard Flock Automatic Poultry Watering System (3 Cups / 3 Fittings)

These are cute and functional but not durable. 1 out of three leaked, but that could be fixed with pipe tape. I did see the chickens figure them out, but within a couple of days they had destroyed them. The valve stems had been pulled out and the water tank drained. Sorry to say so.

Ordered these to use on a homemade chicken waterer, made out of PVC, and these are fantastic. The chickens learned how to use them very quickly, and they eliminate the constant pool of mud under their waterer. We have had a few break in the winter time, but they are very easy to switch out. Get yourself 4 of these and there's tons of tutorials on pinterest on how to incorporate them into an awesome waterer that will save you a ton of headaches.

Way two small. should have looked at the dominions. instead of pictures. Don't go by the way pictures look. Shame on me,

needs pressure regulator to hard for chickens to push down

My pigeons started using their drinking water to bathe, which depleted it very quickly. I would go in and discover they were really low or (gasp) dry. These solved my problem. Now they have water at all times and never run out. The bonus for me is it stays clean, too. I should have looked for these a while ago.