Guys, this is Mycos. There is no cure. This can spread to humans also, so please be careful. Tanks can be bleached 50/50 for about 7 days, then wiped clean and sprayed down with 91% iso alcohol and let set for 24 to 48 hrs. They should be safe to reuse by then. When I had it, I bought hospital grade solution that kills TB (human mycobacterium) and STILL let my equipment set empty for 3 months before I got more. IF you see these signs, put the fish down. There is no saving it. I am being hard nosed about this...I've been through it. I put down close to 100 fish in 1 day because of this. I understand these are your pets. All these fish were my babies!!!...the youngest ones were 3rd and 4th generation for me. I cried for weeks after that. I felt even more horrible that I let the ones that DID show signs suffer for months before they died. This disease eats the fish alive for the most part.
PLEASE quit referring to it as "graphite disease"...it is Mycobacterium. It can only be diagnosed by a lab that has to take a live fish (dead fish decompose too fast) and cut it up and look under a microscope. Every picture I see posted, I see my fish and what I went through.
If daily clean water and salt for 7 days don't stop fin rot, then it probably isn't fin rot.
ADDITION: I sent a single fish with a friend as she was going through the same thing. ALL 6 fish (she sent 5 plus my 1) as positive for Mycos. I sent 5 more fish to be diagnosed by a lab in FL. I think I still have the emails from the lab. I got a phone call from the Manager of the lab and she told me it was mycos. I didn't have the strain IDed...what was the point in spending more money...still no cure.
Last edited by Coppermoon; Today at 02:39 PM.