I'm setting up a thirty gallon reef. and I'm trying to figure out what to put in it. I'm sure i want to have a pair of ocellaris clowns, and probably a green mandarin goby, and a red scooter blenny (i know they eat live food) and am wondering what else would be good in the tank. i really want a really cool uncommon fish in there. i have been looking into dwarf lions, matted filefish, and small puffers... but they either seem to eat coral, inverts, or are to agressive, and the last thing i want to do is have and inverts, fish, or coral threatened, would a dwarf angler be good. let me no some good fish to go in there. thanks in advance.