I know a number of fish are capable of changing their sex in different situations. I am wondering if Convicts are capable of it as well.
I used to have 4 Convicts in my SA/CA Cichlid tank. I was fairly sure that I had 1 male and 3 females. I had an Alpha-female who ruled the tank, and then several weeks later she paired with the male - the only male...
That was several months ago. After they had fry, I moved them both into a breeding tank because they were harassing all of the other fish (they have more fry lol). Of the two females that were left, one was shy and the other was fairly bold. They were difficult to tell apart. They both had a female cichlid shape, the orange dots, the finnage, everything.
Recently, it seems like the bold female is looking more and more like a male Convict everyday. It's strange. All of her orange spots are gone. Here stripes darkened to that dark purple hue that is more typical with males. Her fins are growing longer, much longer already in comparison to the other female. The facial build is now looking a lot more like a male.
I'm really confused. Like I said, I'm fairly certain that I got 3 females. They're in my favorite tank, I check on them multiple times a day, I *love* SA Cichlids, I think I would have noticed if I picked up a male by mistake.
So can Convicts change their gender? I'll try to dig up some pictures of all four convicts at once. In the meantime, if anyone has heard about SA Cichlids changing their gender, let me know. :)