Don't worry, I'm aware the 29 gallon is too small. We set up the 90, but hope to get rid of a few. I think, we have decided 4 is plenty. I think only 3 tops are males and the rest are female.
I also think they may be a cross breed, but my boyfriend isn't so certian, because one is VERY blue with no green. They all have the green and black bodies, then the black moves on to the legs and the green fades a slight blue green hue. But other's look like a normal black and green. He did a little research and thinks it might be a genetic defect, but who knows, seeing as I can't get ahold of the guy who gave them to the rescue.
I put a picture of two of my frogs and a picture of what I have done on the new set up. It should be done by this afternoon. All we have left to do is fill the lake(far right side) and the pond(far left side) with gravel, java moss, ferns, and other plants/rocks. Then plant the last three plants and cover the organic soil with top coat, add a little pea gravel around the river and done! lol