Saw that Blue Zoo's most recent shipment brought in some Heniochus acuminatus. I run an 80 gal reef that I plan to keep mostly softies, lps and montipora. Will these butterfies attack coral like the Chaetodons? If they do, what kind of coral do they usually go after? I'm not afraid of anything eating this thing but I'd rather not get something that'll peck my hammers and duncans.