can you sex festae @ under 10cms?

  • We are currently upgrading MFK. thanks! -neo

fishbee

Gambusia
MFK Member
Aug 12, 2008
424
0
16
Brissie OZ
hi..
i bought few juvies from 2 sources... is it possible to sex them at these sizes? they are ranging between 4-8cms

a big TIA
 
yes easy enough, if you post pics ill tell you there sex.
 
I seriously doubt you can sex them at that size unless the females are already showing black on their dorsals
its not that hard if you know what your doing.
 
i could sex myn at 2".
 
rabendr2;2176308; said:
you mean 1.5-3 inches, not less than an inch.

I was hoping no one saw that before I edited my post :) GL and get some pics up, maybe I can learn something


Posted via Mobile Device
 
4 cm is only 1.57 inches. You can not sex Festae at that size. It would only be a guess at that point.

8 cm is 3.14" and you can start to tell at this size but it won't be 100% accurate. I've been fooled a few times by Festae at that size that I think is male and ends up being Female.

IMPE, at 4" and up, they start to get their colors a bit more and you can start to more accurately determine sex.
 
MonsterFishKeepers.com