Originally Posted by HuttShun

got black black patchy pactchy lidat means stress.

that time my whole discus wipe out cause of fungus, the signs they show are like patchy black black and not eating.

i not expert on what medication to add, but better dont anyhow add.

when ur fren get that particular discus is it already like that? if it is like that then i think got some type of disease, better isolate it before it spreads to the other.