Unknown dojo loach disease - for some reason won't let me attach pics

[Nakattack]

Hi guys. I had a dojo loach pass within 24 hours. First noticed he was having trouble maintaining balance, then his barbels and snout kind of dissolved, red spots toward back of body, water parameters fine, established tank, hadn't been bullied. No fuzzy spots. Any ideas? I've never seen anything to beat it.

Thanks,

Erin

[Sarina]

The above are the requirements for this forum so that we can properly help you. A vague description is not enough, unfortunately. If you could post your water parameters and at least one clear photo (please visit the intro thread of the welcome forum to find out how) I’m sure someone will have an answer for you. 

Edited May 30, 2021 by Nirvanaquatics