Is this HITH or Columnaris?

[knicks791]

This is not my oscar but it has the same thing.


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[TheFishJunky]

Looks like it could be columnaris but looks more fungal than bacterial and I would rule out columnaris. Could you get a close up of it?

 

[fishwhisperer]

if you have a microscope then i would do a scape and you could quickly identify wether its bacterial or fungal