clownfish disease??

[rkelman]

The pics aren't clear enough to get any idea what you are dealing with. Ich will look like specks of salt not a "patch" so you are most likely dealing with either Brook or Velvet. If its brook prazi pro won't work. You'll have to use Formalin. And fast. Brook can kill in 24 hours so you don't have much time. If its velvet you'll need to treat with copper. I would say the best chance is that its Brook.