1 this Eureka is not fully colored up. There is almost none blue/purple. It looks like 5months ago, when it fade out after hormones (it was bright as sun when ge it home - lots of purple) - what Im trying to say is - it doesnt look like this fish is gaining any more color
2 did you ever actually see the moment when holding female decide to eat the eggs?? You sure nothing is relesed from those eggs??
3 only in this thread there is a guy saying that he also have a male looking OB which is a female (i am awere that OB females can have a bit o color), but without looking at the fish you know that this guy cant sex his fish..View attachment 1394578View attachment 1394579View attachment 1394580
Here is a few pic from a week agoView attachment 1394578View attachment 1394579View attachment 1394580
Ok I think I'll wait few weeks and we will see if he/she will color up in a tank with smaller fishes. If not I'll vent it and move it to a big tank. If the eggs appear in kouth again I will documented correctly.Honestly I'm having a difficult time following your timeframe, and the events that followed.
1. Aulonocara that are fully coclored, can color down to a sub dominant, female coloration, when under stress. This is very common within this genus. I'm not sure if this is what you are seeing, or not. It's what I'm seeing.
2. I have never seen what you describe, and I have bred my fair share of African cichlids over many years.
3. The most accurate way to sex a fish, any fish, is to vent it.
Comparing OB peacocks, a mbuna crossed hybrid morph, to a pure Aulonocara jacobfreibergi makes zero sense. I have owned both. The former was created with a mbuna cross, the most likely choice was from a monomorphic OB species of mbuna, where the females would also have color. Some, a lot more than others. Then add in many years of line breeding for even more color, as well as different mbuna used in the crossing (which is exactly why OB's can look and act so differently) and there's no comparing that, to identifying a dull brownish, pure female Aulonocara.
Besides all of that, as a female, the fins look completely wrong. Too elongated and pointed to be female.
View attachment 1394599
Thanks for help
Just as a side note: do you know that on this pic which you provided is a young male, not a female...
Here is the origin of that pic: