This is my leos first winter and I'd like to know how the temps look in their set-up. First, all are very healthy with nice fat tails and are eating well. There are three females in a 20 long tank with three hides. The UTH is a Cobra that gets the warm end to 90 in summer and now is only at 80 in winter. I have been only using the UTH days and off nights. Night temp gets down to 65-70. My question is whether I need to go with a larger UTH or simply add a heat lamp with a red heat bulb. Also, will a 50 watt red heat bulb be likely to be enoug? Please give some advice! I want my leos to be as comfy as possible. Thanks! RR



