Is there anyway to sex killifish other than color?

[siva]

I'm anxious to know the sex of my killifish fry and they don't have much color yet so I'm wondering if there's another way? I can't find any good info on this so far.

And I can't edit my typo in the title..perfect.

 

[Rokuzachi]

I know at least with GW Killies, the males tend to have more pointed fins and the females more rounded. That's all I know, though.

 

[siva]

Oh sweet