I have a purple tang in quarantine for the past 22 days and this morning it came down with what looks like ich and pop-eye. The copper (copper power) concentration has been 2.5 ppm for the past 16 days and has been tested once a week using the Hannah copper tester.
The popeye is only in one eye. I've done a freshwater bath and it doesn't seem like flukes.
Any and all advice is greatly appreciated.
![D7F3BC95-936F-4454-868E-7DC98A63190B.jpeg D7F3BC95-936F-4454-868E-7DC98A63190B.jpeg](https://test.reef2reef.com/data/attachments/2957/2957705-fddee955d6a7c2019962906ac309ab64.jpg)
The popeye is only in one eye. I've done a freshwater bath and it doesn't seem like flukes.
Any and all advice is greatly appreciated.
![5006BFEE-9333-429E-A0C8-4B42FF91BA84.jpeg 5006BFEE-9333-429E-A0C8-4B42FF91BA84.jpeg](https://test.reef2reef.com/data/attachments/2957/2957704-1e64ebaf9d6bf87a3dcb5b8d15355613.jpg)
![D7F3BC95-936F-4454-868E-7DC98A63190B.jpeg D7F3BC95-936F-4454-868E-7DC98A63190B.jpeg](https://test.reef2reef.com/data/attachments/2957/2957705-fddee955d6a7c2019962906ac309ab64.jpg)