hey guys, since this past week, my white's tree frog has been, very non-active at night he was sittin in his waterdish all night, i just fed him(ate 2 crickets) and put him back in his cage, and he has been sitting in the middle of the cage since then, I mean right there in the middle of cage where there is nothing around(you can see him in the bottom left corner) his temp ranges from 70-80 during the day and 65-68 at night and the cages humidity is 65 -70%, also what do you think of his tank?