For a few days now my Leo has been wall surfing. He is kept in a 20 gallon tank with three hides and I have kept him for around five months now, so I know he is acclimated to his setup. I also noticed that he was climbing the backdrop of his terrarium a lot, but I had seen him do it before, so I wasn't too worried. Regardless, I added a branch to his setup to facilitate any urge to climb, but he seemed to largely ignore it and continued to attempt to climb the glass of his cage. Most recently, I put up some airplants to try and spruce up his cage, but he still is wall surfing. He is fed well on a diet of dubias, mealworms, and superworms. The cool side of his setup is a bit warm at 80 degrees F and that may be the problem and if so, how can I get it cooler? Any help is appreciated, still new to the site so apologies if I post In the wrong area.