i have recently received a few new rays and two have something lodged in there gill slit one i receive about 1 1/2 months ago and my new one this week has the same thing this is two out of 5 rays that i have gotten in the past few months. it is hard to describe because it is hard to see it is not lice and it is only one object i think if it was a parasite that it would have multiplied. i have used prazi so i don't know maybe a fish hook? i don't know but i don't think so.
