Got some baby Iggies from a rescue, wasn't really prepared for them and I have never kept them before, but they are here and I am taking care of them the best I can and doing some research on Iggies. I have them in a 40 gal tall for right now, lots of branches and stuff to climb, ambient temp is around 85 degrees, with a 95 degree basking area. All I have are screen lids so I rigged it up with a garbage bag and tape so that it keeps the humidity in. One of them is a really bright green and active, but the other might be ill, its a more olive green color and just basks all day with its eyes closed for the most part. also this morning I found it lying on the bottom of the tank on its back, and thought it was dead, but as soon as I opened the lid it scuttle off up his branch. Thoughts on this?