So, unfortunately the tang died today. I still have a starry blenny in the same QT. He has been in there since 5/3 which is approximately 60 days. The starry blenny has not shown any signs or symptoms of any diseases at anytime. He has been a healthy eater the entire time.
Do I need to continue to QT this fish? If so, for how long? All treatments have failed on the other fish should I be treating him for anything? I'm not even sure what would be the proper treatment because nothing worked and diagnosis seemed to vary slightly amongst RC members. So, moving forward...observe him for 30 days then drop him in the DT or do I even have to do that?