Anemone fish with white spots

[Flip90]

Hello,

Not long ago we started keeping some anemone fish in our tank.

The fish started breathing more frequent for the last couple of days and was staying in one corner of the tank. The breathing seems better now and it is more active.

BUT today we noticed that it has some white spots on one side (see pictures). What could it be and what is the best thing to do now?

Thanks!
Flip

 

[Jon Fishman]

It’s a clown with ich. Copper in a quarantine is what you need