I just setup the 20 long now. I added 1 bromeeliad (sp?) and 1 small umbrella plant. Might add pythos later in place of the umbrella. I left them in the pots so no uprooting. Right now I only keep one dome with a 60K bulb in it just for the plants.
Eco earth, a hide, and a water dish not too deep. I really want 2 or a trio of young ones!