Our heater that goes under the waterer is having a very hard time with these super cold temperatures, and it is going to get even colder! I've been pouring hot water on the frozen ring, then lifting it out. What other options are there?
I've got the plastic heated water fount like this: http://www.statelinetack.com/item/f...rccode=GPSLT&gclid=CLvb1YSk47sCFYtQOgodvy0AFQ
It will get an ice ring like it did today but there is still a small ring of water open, even that bit was froze by end of day but one side always has a 1X1.5" hole of open water. Typically it can keep up and is only partially froze on the single digit days. The trick is to bring it in at night. Why try to heat something when the chickens are asleep anyway?