Jump to content

columnaris or plain fin rot


Recommended Posts

Ok so I have a new 40 breeder with 2 baby fancy goldfish. It is "cycled" no ammonia, no nitrites, under 20 ppm nitrates. Yesterday they looked completely fine and swimming normally. Today they are super lethargic and have a thin white ring around the edges of their fins. It's progressing very fast and I wanna make sure I treat it correctly now. Please help!





Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

  • Create New...