I have a 30 gallon reef tank with a 10 gallon sump it is fully stocked with coral and inverts but only has 1 fish a valentini puffer. My tank was going to be FOWLR system but I thought I'd try adding a frag and see what happened and my puffer didn't touch it so it turned reef tank he's never touched any of my corals, snails or shrimp. I was originally just going to add a pair of clowns but I kinda want something more unique and interesting any ideas? I think I'm going to add 2-3 more fish do think thats pushing it?