Well I lost the battle...everything is gone.
I checked on the final two this morning and they were both breathing heavy. I also noticed a strange smell coming from the water, it was a mildewy smell and the water was getting a bit cloudy. Not sure what that was about. I tested the pH - 7.8, nitrites were 0 and ammonia was 0 as well.
I attached a picture of the clown. It was kind of weird, the white areas of the skin were losing their whiteness, they were a bit more reddish.
So ****ed off right now..not sure what I should do. Things run through my head like what if it wasn't velvet? Should I throw a fish or two back in the tank and see what happens? Leave it fallow just in case?
@marrone, I read many reviews, and been told a friend who's a vet, that while copper does work, the chloroquine diphosphate is much more effective for treating the parasites.