Spots on damsel...what are they

[princess4880]

Different question wasn't sure if needed to post under sick fish yet though. Can a damsel get scratched from rock to cause nicked spot on body? Have pics but not very clear as it was hard to keep up with it to get good pic of spot, just let me know if I need to post them.

Spot is getting bigger I will try to post best pic possible just need help with what to do and what this might be on the fish. Is it possible that the tomato clown could be nibbling on the damsel causing these spots?

 

[reefrunner69]

I'm going to split this and stick it in the sick fish forum. Really need a better shot of the spots, could be missing scales or could be something else.

 

[princess4880]

Guy at lfs said it could be a bacteria type itch caused from nitrates at 20 making damsel scratch against rocks. He said it will grow back in time.