They look something like this. I think this is black spot tubifex worms but I’m not sure how to cure it.Got any pics ?
Nope! But thank you! I will start it on PraziPro right away! I’ve spent more on meds than on the fish!Your pic was removed due to copyright issues by a mod so you’d have to post your own photo.
If it is tubifex worms, yes prazi pro will kill them.
They don’t move do they? Lice can be black also.