I use the tank heater that I got from Tractor Supply however at very low temps (lower than 15F) the vertical poultry nipples still froze.
I purchased some horizontal nipples and they have stayed thawed down to single digits. We haven't had a below 0 temps since I got the horizontal nipples...
I'm using a 5 gallon bucket with poultry nipples in the bottom and a bird feeder heater inside.
This morning the water in the bucket was not frozen but the nipples were frozen so no water for the girls :(
I filled another waterer but need a permanent solution. I was thinking of epoxying the...