Please! ASAP!

[Aaron_S]

Cover up ventilation is one way to achieve increased humidity.

Probably the easiest way without dealing with extra UTH's is to use a bigger/deeper water dish.

There's also the option of a humid hide. You can construct these. I have one for the leopard geckos. I use a margarine container with a hole cut in the side and dampen paper towels. You can use moss instead. You'll just need to keep changing paper towels every few days if you keep them wet so they don't mold.