Hi, put him in the new top opening , let him come out on his own, after that he will figure it out, ;0) I personally LOVE the 3 in one caves, with damp vermiculite, all my adults have them and love climbing in and out, and females lay eggs. But for all my hatchlings and sub-adults that do not stay I do what you do, and just wet paper towels every night or so.

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