Mine climb to sleep in the leaves, but most of the day they are on the floor or log hunting.
:Do leucs use the vertical parts of the tank very much?
::I agree with Dan. Having 5+ leucs is awesome. It's fun watching alot of darts hoppin around a tank. have fun.
:::Leucs are cool to have in groups. I think having 5 leucs or so is more fun! I used to have a trio a couple years back. I'll most likely be buying another trio if i can (breeding trio if one pops up)