I have one as well that is not reef safe so has to go. loves aiptasia tentacles so eats other that look similar like duncans, dendros, etc. no zoas yet. he killed 9/10 of my aiptasia. taking him out and my peppermint to get some berghias to finish the job.
I will trade him for anything reef related that has use for me. pm me if this tickles your fancy