Hiya, Bill, and welcome to BYC! 
That’s quite a brooder! I bet they’re having fun in there! We use vertical nipples for chicks and horizontal ones for the adults. That fixes issues of dirty waterers. We get them from Amazon.
We’re glad you’re here!

That’s quite a brooder! I bet they’re having fun in there! We use vertical nipples for chicks and horizontal ones for the adults. That fixes issues of dirty waterers. We get them from Amazon.
We’re glad you’re here!