When faced with that dilemma, I have found a good solution is to look at all the places you've researched and make sure they've all been professionally written and see what gets repeated most often. I know I saw swings of 85-95F for the hot spot and 60-90 for the cool when I was looking into temperatures, but the majority of sites said 88-90, no warmer than 95, and that's what I stuck with. If there are just wildly different answers, I'll find someone who seems knowledgeable (like for instance, a very widely renowned breeder such as BHB, LLL, etc) and ask them if my proposed set-up is okay. I might even take a peek around a forum to see what people who commonly keep these pets have to say about this or that and take their advice with a grain of salt![]()