Size to sex parachromis freidrichstahlii

[Animal85]

Hey,
Greetings from Australia (where decent quality fish can be hard to come by.. Especially ANY parachromis species)


Just wondering what the smallest size you can sex a Freddy?
I have a large male ~20cm and just purchased a bunch of smaller ones hoping to get him a partner..
I have thinned out the heard by getting rid of the larger ones (presumably males) and I'm now left with four around 5-7cm..
There is a couple that have more spotting than the others but not sure if that makes a difference at this size.
I can get pics if anyone needs (if they think they can sex them at this size)

Thanks

 

[juddb]

I'd like to see photos, I love Freddie's! I have 1 I believe to be male, he's a rio danto, about 3 inches.