yellow tang blind? (picture)

[bellorusha]

I came from work today and start feeding my fish and my big yellow tang did not eat. Then I saw that he is fin all white like he is really old or something looks like snow all over the fins.

Eyes covered a littled with white film. and small yellow tang (2 times smaller) keeps attacking him. I tried to catch him and I did with no problem. He did not even see me coming. What is going? Any ideas?

thanks.

here is picture

 

[Sk8r]

That's a fungal infection, and the eyes can recover. Get that fellow into qt and medicate and he may be on the road to recovery by morning.

 

[bellorusha]

but what medication? the only one I have is "Quick Cure"

and I just did the fresh water bath for 6 minutes with 5 drops Quick Cure. My QT is not ready yet it is only 3 days old.. (starting a new one)

what do I do? it is not eating

 

[Steven Pro]

It could be velvet, http://www.reefkeeping.com/issues/2004-07/sp/feature/index.php

 

[Puffer Queen]

It appears to be marine velvet. Amyloodinum ocellatum. This disease does progress rapidly. Copper in a bare bottom hospital tank needs to be done now versus later.