Wow your gecko is really beautiful! In my experience, my geckos go off the food for weeks at a time often especially once they are fully grown. Breeding season also has an effect on the appetite on both sexes. Watch the weight and their poops. I don't think you have a problem at this stage. I put the moist box over the warm side and condensation develops (they like it)which I keep clean--anyway I think mine really like the moist warm heat.
check out my geckos if u get a chance--I have been told they are getting overweight so I actually have cut back on their food. supergiantleopardgecko.com
