Sexing RBP

[fishtician]

Are there anyways to surely sex a RBP?

 

[Greez]

No.... don't believe me then check this board and find the other 200 threads asking this same thing

 

[jp80911]

there is a sure way of sexing piranhas. cut them open.

 

[fishtician]

there is a sure way of sexing piranhas. cut them open.

Ok, I thought it would be difficult.

 

[BRUNER247]

I'm sure there are exceptions but all females I've ever had are thicker than males n the females bellies are more rounded at bottom males have a more flat belly bottom if you can't notice the differences only way is when their spawning.

 

[BaileyIV]

my RBP are spawning and what bruner247 seems to be pretty right but to be for sure wait and for them to spawn