What's wrong with my Angels eye?

[shark21]

There is a white fungus looking spot







growing on my angelfish eye all of a sudden? Tanks been running for 5yrs with no prob....any one know what it is? All other fish show no signs of anything...actually he is still acting completely healthy swimming/eating etc...

 

[shark21]

He does fight with some of the other angels in the tank so it could be a scuff mark but it just looks like something is stuck to his eye??? Weird?