How To Tell Whether Male Or Female

[luka11486]

how do you tell whether mollies are male or female? I know that one of mine is a female cuz she just had babies. but the others i have no idea

 

[qwikimpss]

on females they have a normal, fan shaped anal fin and on males they have a specialized, pointed anal fin called the gonopodium that they can move and has a channel for carrying sperm when breeding.