lol, that seems funny when you say that too much water on the plant will kill it. Ya, i honestly with your plant selection that you have and everything you should stay away from a frog because they do need misting in the tank 2 to 3 times a day to keep humidity up. I do like the idea about getting some of thost natural vines though and sticking air plants on them, because like 1 big air plant in the back that flowers would look cool. just my 2 cents. Nice job though.
Atleast on the leaves, random fogings every 3-4 days would be cool though, now I've got more stuff to research. The roots are another story. Every plant in here will flower at some point or another. I've got one Peace Lily that opened a flower yesterday and another that should open in a few days. Swapped a few plants around, took a couple out, and added a couple new varieties. Trimmed the Taro back as the leaves were damaged from shipping anyways, a new leaf has already started to form. As certain plants grow I want to propigate them out and spread them to other places in the tank.
Once plants are added to this setup it takes about 3 weeks for the plant to transition to the hydroculture growth and the metal halide lighting. I've found a few that don't do so well under teh MH and have removed them. Everything is just now starting to get into a good growth stage. I figure roughly 2 months before it is really filled in to where I want it.
Craig