I have a wire top glass 15 gallon terrarium, he is only about seven months maybe so he is not very big, i have a UTH connected to a spyder herpstat 2 with two hide huts, i also have about half of the top wire mesh covered with clear vinyl to keep humidity up and i spray maybe once or twice a day but it just does not seem to stay, i also have a top hood with a full spectrum bulb for day (50 watt) and a black moonlight bulb (50 watt) for night, with my herpstat i have temps set to ~85 during the day and ~72-75 at night. I'm just kinda worried because he has been kind just hiding in his hide hut the last few weeks and not coming out as often, only to eat and I amthinking humidity might be an issue.