White spot on maroon clownfish eye.

[CrabsHaveClaws]

The spot has been there ever since I bought it. It hasn't grown and doesn't seem to be causing any harm. Is this something I should be worried about or is it a natural marking? There is no spot on the other eye.

 

[vetteguy53081]

The spot has been there ever since I bought it. It hasn't grown and doesn't seem to be causing any harm. Is this something I should be worried about or is it a natural marking? There is no spot on the other eye.

This appears to be a retina issue which may have stemmed from previous injury and untreated and even in a tank thats too bright.
Treatment in a separate tank using either Maracyn/maracyn 1 or Seachem neoplex Mat resolve this as well as maintaining Good water quality