This is the standard chicken nipple for providing water, i think a rubber washer, and Teflon tape help keep it drip free......
I drilled 3/8 holes nd they are almost to big, so Teflon tape helps, maybe a safe silicon sealant.
This is the recycled version..............
From Chickens at Swash
I drilled 3/8 holes nd they are almost to big, so Teflon tape helps, maybe a safe silicon sealant.
From Chickens at Swash
From Chickens at Swash
This is the recycled version..............
From Chickens at Swash