Just A Quick Question:

[Deadmau5]

How long after a Millie fry is born are you able to tell the gender?

 

[Three Ring Circus]

Took a couple of months with my livebearer fry. It also depends on the fish. Some won't be sexed for up to six months, other in as little as two.

 

[Man of fish]

My fry are just starting to be sexed at about 4 months but yes it can take from 2 to 6 months.

 

[Fishy friend2]

They usually can be sexed in around 3-4 months of age but have been known to take as little as 2 or as long as 6 to be sexed, so dont be suprised of your fish is 5 months old and is a "female" one day and is a "male" the next. Also. If you have ballon mollies it can take longer to sex them