Hexamita??? Advice

[Rocksor]

Looks like velvet and an opportunistic fungal or bacterial infection on his eyes. Aquarium salt and heat as per ich are your friends- as your already seeing.

The switching back and forth from tank to epsom bath attempting to treat the intestinal tract was an additional stressor in this case im saying, which allowed the velvet to advance and the weakened/ taxed immune system was unable to cope and the subsequent eye infection resulted.

The yellow dusting is the result of the Clear medication leaving the mouth area, if that is what is making you think it's velvet. I'm guessing the yellow pill of Clear is actually oxytetracline antibiotic and the white pill is metronidazole.