agreed. its a glass terrarium....not meant to hold water....its temporary though,.,,i have burms and cuban iguanas that have all custom built cages that I built myself.....i know his needs as he gets older....but for awhile he will be in this. youre right, currently im guessing the humidity and temps based on past experience.....im gonna go buy crickets tomorrow, see how he responds.....he might just be into those cause that is all he has seen.....we'll see....thanks