Ya so i lost 5 girls and now one girl who survived has almost what looks like an internal parasite i just saw 1 bubble on each side of her and it was 2 in a row and then she writhed to the bottem of the tank almost in pain. do you know what this is?
Also watch for females that stress out really easily: always hiding, rarely eating, always stress striped (when visible)...they're usually the ones who get picked on the most and are generally the first ones to get sick.
The fight usually gets broken up before fins get too severely damaged or it there is a particularly aggressive female that looks like she may fatally injure one of the subordinates. Sometimes you get doms that are so aggressive that they can't be kept in a sorority because they will try to kill all the others.