Leopard gecko sick in less than 48 hours?

[skydnay]

The water drying out in a day is concerning. Leo's are supposed to be kept humid, like ball pythons, so it's possible she dehydrated along with overheating.

Wait, they are? Leos are naturally from arid environments, and I've kept my first leo in a tank at 30% humidity with a humid hide with no issues. If they're supposed to be kept at a higher humidity, this is the first I'm hearing of it.