I have had a bunch of them and so far none of them nipped anything that I could tell. I have a clam which this one ignores. I also only have LPS and one sps so I can't comment on those.
Reefnewbe, I took a picture of your twin avitar and this long nose butterfly in Bora Bora. Longnoses are just about the same as copperbands in temperment and diet.
Paul
By the way, her name is Clemintine.
