yeah, you really can't tell from the pic, but his eyes are seriously huge lol. i'm going to keep researching it, i guess it's just genetic & hopefully won't cause him any problems down the road. i have a UTH as well, but really didn't seem to be doing the trick..it came with the tank which i got for free off freecycle, so i'm not sure how old it is. it does work, but i'm not sure if they wear out or what. i've kind of been experimenting using different things. last nite i had the 25 watt blue light on along with the UTH, which kept both the temp & humidity pretty much where it needed to be for the most part. but this morning i switched to the 60watt heat light & turned off the UTH, and the humidity was just dropping & i fear what it will be when i go home today. i will try the moss & also misting