noticed some goldfish at work have a red spot with a white fluffy middle on them.
i cant remeber the name of this (colu-something?) and how would i treat it? with an anti fungus med?
Columnaris spishkey, yep you need an anit bacterial, not sure what you have other there, but pimafix and myaxzin used in the UK, macaryn one & two in the US - see if you can get something similar.
