Possible parasite?

[lepordstar19]

This just showed up on my velvet damsel. It's tan in color and looks splotchy.

 

[lepordstar19]

 

[zoidberg01]

Does it has white spots in his body

 

[flower]

It's a bad picture...but it looks too large to be ich...maybe it's an aggression wound, or maybe it bumped too hard on a rock.

 

[zoidberg01]

it could be cauliflower but I don't know much about it