@timothy Menezes The waterer is made with horizontal nipples, you can get them from amazon. If you use them, drill an 11/32 hole and screw them in leaving 2 - 3 threads showing. Do not tighten them all the way in. Below is a link for the drum if your interested. It's a 14 gallon drum, I paid $28 and change, I see it's $30.18 now. I also have a five gallon bucket with the horizontal nipples.
https://www.amazon.com/Eagle-1610MB...coding=UTF8&psc=1&refRID=RA84RDF4H8PWS4W19MC0
Here is a link for the no waste feeder. I used L brackets to hold my elbows in, I felt it was better than caulk and the chickens might peck the caulk.
https://www.backyardchickens.com/threads/chick-feeders-no-waste.1019230/
https://www.amazon.com/Eagle-1610MB...coding=UTF8&psc=1&refRID=RA84RDF4H8PWS4W19MC0
Here is a link for the no waste feeder. I used L brackets to hold my elbows in, I felt it was better than caulk and the chickens might peck the caulk.
https://www.backyardchickens.com/threads/chick-feeders-no-waste.1019230/