I actually planned on a few vids tonight, had a bucket of frogs I've been beefing up for the last week, and the camera crapped out before the first one got hit.
The 2nd Dorado is almost entirely healed up. They play pretty rough but no more missing scales or tattered fins.
I have no idea how/why but there seems to be a balance in the tank. (knock on wood) Adding the other pair of Armatus seemed to have curbed the big Armatus and Dorado issues.
Apparently frog even tastes good to Armatus, the bigger one ate 2.
I'll try to get some pics/vid tomorrow night....