I have a Scribbled Rabbit, a few Cerith Snails, a few Nassarius, a bunch of Stomatella in my frag tank. I plan to add a 6 Lined Wrasse to the mix. Also I'll be breaking down and combining a 46 and 75 into a 200 deep dimension. There's fish in each, that won't mix, so I'll be adding a Lawnmower Blenny or Starry Blenny to the frag tank.