So I am thinking of ways to get terrestrial plants in the back of the tank. I want a shallow slope leading from the tank to the wall to make it look like the edge of the stream. I will have grasses and mosses and maybe some ferns at the back. But I don't really know how to do this.
I was thinking of building a small plexiglass box that will lie flush with the back of the tank and the wall...but if anyone can think of something else i am all ears.