Snowflake Help

[MattDiaz]

Something got to my male snowflake.... I think it was either my powder blue hybrid tang or my purple tang as they are the 2 most aggressive and have been responsible for deciding to kill my copper and after a year of harmony. Anybody know what I can do to prevent him from worsening?

 

[milesmiles902]

It is kind of hard to tell. Is what you are talking about above the right pectoral fin?

 

[MattDiaz]

The tail that is no longer there

 

[MattDiaz]

bump

 

[OrionN]

That is unlikely due to tangs. I think it is fin rot. Tang will slash a gash in the fish. They don't peck at the tail.

 

[AcroporaUK]

relocate to a sump ?

relocate to a sump ?

as per title