Help, red line across goldfish scales.

[Goldie1038]

Whats the red line across my goldfish's scales?

 

[NotSoAggressiveAquatics]

Do you have a picture?

 

[AcornTheBetta]

Whats the red line across my goldfish's scales?

A picture would really help!

 

[Kribensis27]

Yes, a picture would be helpful. Your profile says you don't understand the nitrogen cycle, is this true? That could definitely be the cause of your problem. Also, could you fill out the emergency template? That will give us a much more detailed understanding of your conditions.

 

[Goldie1038]

A picture would really help!

Do you have a picture?