I am having a hard time maintaining proper temp. Number 1, I think the cage is 2 big (20 gal long) I thought by getting the kit at Petco I would have everything I need, yeah right. Number 2, The "all in one" thermometer + humidity gauge, Im willing to bet is not to accurate. I did put a towel over the screen when his night light was on and that did help. In my area it is cooler at night and warmer temps in day, I have his hide under the light and he seems to like it, I was told to put water dish on cold side in case he should want to cool off with a dip. I do want to give the best care so any advice is much appreciated.