Awe..... If only my hands didnt mess up what I touch. D; Id make my own. Chances are ID somehow get it wrong. :P I got a question for you john or any vertical tank keepers or any plant keepers in fact

1)How do you feed the plants in a vertical tank if the plants are on the walls covered with cocofiber linen???? I saw a set up like this a while ago and Iam very curious how one feeds a plant that is on a wall.

Also whats that black thing you were putting on?
As well if you wanted to make a nice rim job. Like I went to dendroboards for a sec to look at their terrariums and one person had this terrarium that won a prize. It had wooden rims and it looked like how the exo terras make theirs in that sort of sense. How do you do something like that? Because wood gets damaged easily by water or pretty much alot of things. Also if I wanted to paint the rims green would that look bad? Or like if I wanted to paint little designs on the rim?
I got some vertical tank ideas but somewhat afraid to do them so my question is.... How hard is it to do one ? And how stable are they?