Just let the gecko settle in. It's probably stressed from moving and not all that hungry. Many of them won't eat until it's completely dark. Don't worry about it, though. It will eat when it's hungry.
If they have stuck shed on their toes, if it's too dry or if it's too wet, they will have trouble walking up glass. In the wild they don't walk on glsass, so I wouldn't worry about it.
Humidity doesn't have anything to do with your gecko's ability to drink water. If there are water droplets on the glass or leaves (or whatever) in the cage and you plan on misting every day, I wouldn't worry about a water bowl. Be careful with too much humidity...fungal & bacterial growth can get out of hand quickly in a moist environment without proper ventilation.
-Anthony
>>My new cresed in about 2-3 months old brown/red dalmation. He cant walk up the glass. Maybe because its moist from me misting the aquarium? He has not found his peach baby food yet. He wont go after any crickets, Any advice?? Also its really humid in there, should i still put in a water bowl?
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Anthony Caponetto
www.ACreptiles.com