Orange Shoulder tang; disease, or natural change?

[naesco]

Originally Posted by michika

That is the worse way possible to loose livestock. I had a similar fear the whole time I was moving my tanks a few weeks ago.

What kind of personality did your orange develop? So far mine is exceptionally social. I have heard as it establishes itself it may or may not develop serious agression, and become rather territorial.

It started as a very peacefully friendly fish. As it became a large adult, it became territorial and would fight with any similar new additions to the tank.