You are correct about not mixing, it should not be done. Not only should frogs of different colors, but also frogs of different locale's. I would suggest starting off with something like fire bellied toads or whites treefrogs and not darts. You can e-mail me at otis07_@hotmail.com if you have any questions regarding their care, as I have kept both of them.
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A room of herps.
www.freewebs.com/kapoktree

