Can black spot disease occur on rays?

[Orthopod]

can black spot disease occur on rays?

I have a black diamond that is developing black spots on the white spots in a fashion unlike the development of normal eclipse spots.

I have seen black spot disease on Cichlid’s but not rays. I’m aware tht it’s not lethal and there is no real treatment.

Thanks for any thoughts.

 

[Troy1015]

Post pics would he easier to help you

 

[Orthopod]

Here’s aless than optimal picture. Ray is fine - eating like a champ.

Water parameters are excellent - I run a 100 gallon sump, 2 canisters and ultima 2000 on the 450 that she is in.