Glass Catfish

[Helium_Junkie]

Recently I have lost several Glass Catfish to some disease. There are largish white spots all over their bodies - being seethrough fish it looks like lots of small cloudy patches.
None apparent on any other fish.

I managed to see a single spot on one glass cat a few days ago and removed him quickly. He was rolling in the water, keeping his position fine though so not swim bladder related...
He now has loads of these spots, but hasn't died (the others died overnight) - he is in quarenteen with some Anti-Slime and Velvet treatment - (Interpet 7).

But he isn't getting any better

What should I do?

 

[The-Wolf]

are the white spots like salt sprinkles? or is it more fluffy?

 

[Helium_Junkie]

Not fluffy at all, its like a white bruise.

 

[outofmybin21]

Could be a burn on the skin caused by acidic water