I recently put my green tree frog in a bigger and better vivarium. Its been about a week and he seems pretty inactive, even at night, while before in old tank it was obvious he was moving around. He just seems to be hanging out in the same spot all the time. The only difference is humidity level is higher now in new tank. Is it normal for him to take some time to get used to newer one? He must be eating bc his crickets are disappearing altho I have not witnessed it.