The best anti-fungal med?

[Star_Rider]

maracyn is most effective against gram (+) bacterial infections ..the use of maracyn for columnaris(body fungus) is suggest.
the issue is whether the fungus is bacterial in nature..then deciding if that bacteria is gram(+) or gram (-).
methylene blue maybe a good alternative.

 

[OhNo123]

I don't want to stain my silicone blue! I do have a bottle of methylene blue lying around.