thanks for the suggestions; I'll add some vertical driftwood for them to climb on. I wish the tank were taller for them. We had major plans to turn one of our 55 gals into a viv w/ waterfall and all, but its little beyond our capacity right now. Hopefully in the future...
The male has been calling since the first night we got them. Thats the female pictured. The male is real cute and tiny, but much more shy. She's always trying to get him to "cuddle" with her, but he seems uninterested. Pretty abnormal for a guy.