True. You don't see much of the back at all. + I need an Indian almond leaf in there. So I'll hold off. A moss wall is in my dreams tho!
I actually bought some of the plastic canvas that people attach moss walls to; I'm thinking I might pick out the few bits of still-living java moss I have in my tank and various buckets, and stitch them on and throw the whole mess in my 10 gallon, haha... We'll see... I love the look of moss walls, but making sure the whole thing lives is daunting.