Just the little bit of research I've done in the past few months I was expecting him tonight to be moved over to the hot side of his tank. He seems to really like being tucked in behind his enclosure partially covered by the fake plants. Do they always use the hot side for digestion or is it hit or miss? I assume since he has only been in this tank for a couple days he might not know all the ins and outs. The first day he was in the cool side hide all day tucked back into the shallow spot so he had some back pressure.