so i plan on keepin/ breeding a few rats in my upstairs hall way but durring winter it gets down to 65 at its coldest in the hall way should i put some heat tape along the bottom or back of the cages or will 65 night and 75 day temps be ok i know they will only feeder rats but i still dont want them catching colds etc. any input on what temps every uses would be nice i assume most ppl breed in basement wich most get cold thanks alot






