I currently have a Tailspot Blenny, her/his name is Blennifer Lopez. I’ve read that they can breed in captivity, which would be pretty cool. Question is, if I added another one(Blen Affleck), should I expect some scuffles? Also, anyone know how to sex Tailspot Blennies? The tank I got Blennifer from had 5 other Tailspots in it and everyone was getting along, granted they all came in with the same shipment.