I live in tucson,az. if it rains 20 times all year it was alot. there is no humidity in this state at all. (well from phoenix down to mexico)

I have a day light,and a night light both about 6 inches above the top of my tank. 2 uth one on each side both controlled by zoo med 500r's (find them on clearence for 12.99 each) on top I have to pieces of plexiglass with foil tape. in the center I have an open area for fresh air to get in/out.I'm going to pick up some aspen and try that aswell.

I'm going to give it a shot, if need be I'll block off some of the holes or put it on a timer.

when I get it done I'll post some pics, and results