a royal gramma? i had one and it beat the crap out of my clownfish! i came home to find him with scales hanging off. Spent the next 5 hours catching him. He now lives with my ex boyfriend in a tank big enough that he doesn't bother anyone! today i got some gorgeous yellow and green zoas and the other day i got some eagle eye zoas,mushrooms, xenia and gsp (which still hasn't opened!)