I did my rock work, thought it was OK till I got on a reef site and seen others. So, I changed it .... TWICE !!
Justin from AS told me to quit messing with it before I crash it. So, now that I seen a lot of different tanks, when I move from the 90 to the 220, I will pay special attention to the rock work. I like the look of little caves. Since I didn't have any flat rocks at the time I went from a 46 to the 90, I put a piece of slate in there. And that's where all the fish, except the Clown, sleeps under. And that's where all my mushrooms went. It's a happening spot .... lol