Hi George.
First i gotta say that i love ur tank. I have been following ur journal for a long time now and think that while the layout now looks amazing, i think i like the most recent previous one better... the one with the sloping down to the right and triangular glosso carpet. I was thinking, if the fern is too large now for u to do that setup, maybe u can trim the fern? cos really, that layout is beautiful IMO. Like u said, the layout now looks very symmetrical.
Anyhow, i am not here to critisize ur tank. I think its absolutely wonderful... infact ive been snatching ideas off ur layout.
I'll post a pic of my tank sometime...Im not very good with photographing my tank.
One question tho. I also have a problem of surface scum building up on the water surface, and I know that ur new little mate, the platy, was added to ur tank to eat the scum, but has he been doing the job nicely? I mean, for one little platy can he clear the entire surface of scum? If so i think i will get myself one of them bad boys.
Thanks.