Livestock Water Tank Heater
I have a Rubbermaid stock tank and I'm tired of hauling water in the winter. I can get the tank within 75' of a grounded electrical outlet in the garage. Any input regarding using an extension cord from the outlet (mounted on posts to keep it off the ground) to the through-the-drain heater? Gauge of extension cord? Replace the existing standard receptacle with a GCFI receptacle? Forget the whole idea and continue to haul water 'cause I'm gonna fry me and the horses on the first rainy/snowy day?