Mysterious disease

[michika]

We have a lot of waterflow, and I'm not seeing any slim on any of the bodies. All the fish were/are quite small. The largest fish, is only about 2" in length, and that is the foxface.

I did note today that the foxface sleeps with its hackles? raised, and did exhibit some minor agression towards my tang todaay while feeding.

I'm still having no luck researching what kind of damage foxface posion does on other fish.