You tank is beautiful!
I have been looking at pics of others rock work. I read on a post that the LR should not touch the back or sides of the tank and well.....I have all mine situated along the back of the tank.
My fish swim in and out and seem to have lots of room in there as they will enter at one end and come out the other.
You seem to have yours more to the back also do you find this to be a problem with algea in the back and cleaning back there??
I like the fact you have subtrate showing, I think it looks very natural and appealing to the eye.
this is a pic of my 75
any comments good or bad greatly appreciated!! :happyfish