Yeah, ribbon snakes woudl work! A Chilean rose wouldn't work well in there (too much space!). If I were you, I would put in a 1.2 colony of emperor scorps, that would work well. That much space is a little big for someting as small as a rose hair. I would try a Lasiodora sp., most get 8+ inches, and the pink salmon eater gets up to 11" legspan (rivalling the T. Blondi, the biggest tarantula, I believe.) Are you sure you wouldn't like some lizards in there, too? lol
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