Lija,

Thank you for the input. Based on what you said, I really do think I am going with the darts. I know they won't have all 24 vertical inches to use, but if I can get a species of darts that like climbing, they will appreciate the vertical space.

I don't mind spending the time and energy researching how to do an effective water feature, as long as I think it will enhance my frogs "lives" and they enjoy it. From what I have read so far, some dart frogs do enjoy hanging out around water.

I am beginning to get a feel for what I think will work and all, including the frogs, will enjoy.

John