Myznada08 Posted March 28, 2021 Share Posted March 28, 2021 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 More sharing options...
Colu Posted March 28, 2021 Share Posted March 28, 2021 It looks like fin rot I would treat with maracyn Link to comment Share on other sites More sharing options...
lefty o Posted March 28, 2021 Share Posted March 28, 2021 yup, fin rot/fungus. Link to comment Share on other sites More sharing options...
Recommended Posts
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 accountSign in
Already have an account? Sign in here.
Sign In Now