Hi appetite might increase now that he's shed, you'll have to see how that goes. Or you could contact the breeder to find out what he ate before he came to you. We went over your set up a few times, as long as his basking spot is 105-108 continually, then he's got the heat and I know the UVB is inside the tank, so that's what he needs, too. You're giving him regular baths, too, right? That's also important, especially in the winter when the heating is on. Can't think of anything else.