RBP question

[dcp5082]

hi all, I have three juvenile red belly piranhas. I've had them for about 3 months now, and they are around 2 1/2- 3 inches. I was wondering how to determine their sex?

Thanks

 

[Redearsunfish]

difficult to impossible I understand at that size, and still difficult etc at any size, unless they pair and you see them breeding.

 

[ilikeb00st]

you'll have to wait til they get older 6"+ and look for prespawning activity.

http://www.angelfire.com/biz/piranha038/nattereri.html

they have some good information on rbp

 

[piranhaking67]

yep I agree. I had a lot of P's a while back and I had to wait until I acutully saw the dad protect the fry. other wise yea super hard.

 

[dcp5082]

thanks for the info all =)