My is far from the top, he just recently enter my tank. I have about 8 guys between 6-8in who rules the tank.I'd still say it's female. I know when I had venustus a few years ago, only had the 2, I could see the difference in gender at about 2.5-3in, got them at 1in each. I ended up with 1 male and 1 female but sadly the male ended up killing the female so I ended up rehoming the male afterwards. The male way only 4in when I ended up rehoming him. If yours was male I would expect a bit more blue around the face. If yours is the biggest in the tank it might explain why it's got a lil bit of blue sheen too it. I know atleast with African cichlids it's not too uncommon for a female to assume the dominant role in the tank and take on a bit manlier appearance. Just like how if a male is the smallest in the tank they may take on a more submissive role and look more like a female.
Btw what all do ya have it housed with? Can't remember if you've said already but it might explain why yours looks the way it does depending on whether it's towards the top or bottom of the size chart.
Red fin Borley, 3OB’s , Electric blue, 2 Dragon bloods, sulphur head Hap and then a bunch of smaller guys.
