Clown fish turning black

[BradMugs]

I have two nice normal looking clown fish that are devoping black spots and now one is turning black on it's top half.

I've been told its because they are getting stung by the Zoa's they are rubbing on (no anemone in the tank).

What's going on and what should I do if anything?

 

[Arati]

could they be getting a tan?

 

[Toddrtrex]

It is because they are trying to be hosted by the zoa's, besides the looks, no harm is done.

 

[BradMugs]

Didn't think about the tan - maybe more sun screen 8^)

Yea, I've heard it doesn't do any harm except my grandkids want Nemo back...

Tonight they started taking up house keeping in my green hairy mushroom - maybe that will help..