You can try and sex them by looking at their vents. Probably will need a magnifying glass at that size.Bamzam said:Ah ok. I'm down to a group of 6 Aulonocara baenschi all between 2.5-3.5". The dominant male has fully colored up, but none of the remaining 5 have. One of them is hiding out behind a filter showing signs of being bullied. I watched the tank for a couple hours straight yesterday and noticed one of the non colored ones in particular that was picking on the small guy that hides. I can't tell if its a male that just hasn't colored up yet or just a mean female.
Any other tips for sexing them?
Should I wait until these are bigger and im able to sex them with certainty?
Tankwill be a 72" 125g