So strange, I have only had the pair for 2-3 months. When first introduced into the tank there was a little bullying, but that lasted like an hour or so. And it was bullying not so much fighting.
Thur evening I saw they started fighting. And to be honest, before this I noticed the male was getting bigger. To the point I wouldn't be able to identify if it was the male or female, until both swimming with each other. I assume the male was trying to make a power move.
So Thur, they are fighting. Not really sure what to do, I turned the lights off and the went back to bed together. No fighting, I thought it was over. Friday, I was able to monitor them and no issues. To be honest I forgot they even fought, seemed all fine.
I was away this weekend and asked my son to feed the fish on Sat. Well he finds the male dead.
I am so annoyed and ticked at the female. I felt like this was totally uncalled for.
I have to assume that Nature has it's own rules that go beyond what we observe.