Hey guys! First post here I hope I am doing everything right, currently i have a bit of a "feather duster" problem the species name is Bispira brunnea (see attached picture below). They don't do any harm but i have noticed they are growing between my Zoanthids not allowing them to fully open and around my encrusting corals inhibit growth. Because of this i was wondering is there was any fish that would eat it? Thank you!