i have a Koran in a reef the only thing he likes are zoas. My favorite corals of course are zoas. I have shrooms, LPS and a nem and he doesn't touch them
+1... I have 11 angels (5 dwarfs, 5 genicanthus, and a Regal) in my DT...Zoas are gone! Everything else is fine...I do feed 3x a day