Sexing orinos

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BigUmbeeFan

Gambusia
MFK Member
Dec 8, 2009
925
2
16
nj
Is there any way to distinguish the sex of orinos at 3.5 inches or is that too soon ?

Are there any traits to look for like color tone , body shape , eating habits or attitude ?

Can they be vented ?

Just trying to see if i may have a male and female.

I can definitly see a difference in color tone , spot shape and body shape.
 
I really don't think there is a way to sex them at that small of a size.
 
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