Ok, so I added two clowns to my display tank about a week ago, and the damsels in the tank... didnt really like it at all, and I am pretty sure that one of the damsels hurt one of the clowns on its side (I assume it was the damsels fault since that same fin is also damaged) well I want to prevent that area to become infected (as it is a very good looking fish otherwise). What can I do? Should I QT
the fish and drip acclimate it to a lower salinity to possible rid of any possiblility of bacteria? The actual area is hard to see, I just noticed it today, its a sort of white ish streak where the black line is forming on the fish right near is front right fin.
Any ideas or suggestions? Please help, I really dont want to lose this fish.