So i have the picture but for some reason i'm not allowed to upload attatchments. It's a 25 gallon tank with a wire reptile lid. We have a red heat light on one side as well as the uth on the same side. the temps on top of the rock are about 85 and inside the rock is about 115 which i had never thought to check before so thanks for that cause i'm going to have to change it. And the other side has her water dish ( large exo-terra dish) and her vines for hiding behind and the humidifier and the temps are running about 70. The substrate is just called rainforest bark i don't know exactly whats in it i threw the bag out when we used the last of it last week but when i go to buy more after she shed's again i will be reading the packaging. What did you say was the best substrate to buy? I was getting all my info from the friend i got Savannah from and from beardeddragon.org because i didn't know this site was here. Glad i found it though, i'm getting excellent help and advice, thanks again everyone.