"Velvet Disease (Oodinium)
Is similar to ich however these organisms are smaller, like gold-coloured dust, while ich is white, larger and more rounded. Velvet disease ("rust disease") is highly contagious, however it is a curious dinoflagellate that contains chlorophyll-like plants, including algae. It may be difficult to see until a heavy infestation develops. Bleeding can eventually occur, with the skin peeling off. When the gills are affected the fish will have difficulty breathing and may die from asphyxiation. Velvet is a rather uncommon disease. The remedy often used for velvet is copper (try Aquarisol by Aquarium Products). The fish affected should be quarantined and the tank darkened for best results."
The above quote is exactly what is happening to my fish. My valmingi is dead my sailfin is almost dead my king doesn't look good. The bleeding is occurring and the skin is peeling off of my female clownfish and Sohal tang faces
Going to try Fresh water dips now, I figure they're pretty much dead anyway maybe the FW dip will help.