Some cheap zoas frags and some more mushrooms to fill in the gaps along the bottom (where the rock meets the sand). Good coralline growth. Of course, like all tanks more corals the better! Also, on another note, its kind of crappy for people to give you crap about your colors not popping, or the tank being a little brown looking. First, its a bow front, already making FTS harder to take and make look good. Secondly, FTS never really show a whole lot of color when zoomed out. I think it looks good! 8/10