Well I had a small problem with my QT tank and quickly had to get this guy in my DT. I turned the lights off, acclimated him and dropped him in.
Holy crap, my Potter's angel went NUTS. From the second I put him in my Potter's was chasing him around trying to tail whip him. I was able to get them separated via egg crate and I kid you not, my Potter jumped OVER the egg crate to get back. They were in and out of my rock so I couldn't get them apart again.
I covered the tank and once it was dark enough, the Potter's went to bed. ALL aggression is coming from the Potter.
I am totally unprepared for this, didn't expect to have this reaction towards the melanosoma by any of my fish. Really do not want to have to tear my tank apart, left for work when it was still dark so we will see if either one is still alive when I get home.
Any other advice? This really makes me rethink about the other dwarf angels I want to add. It's a 250G tank btw.