How can you tell if a Molly is male or female?

THe same as with guppies, femals have a 'fan' anal fin and males have a gonopodium (like a 'tube' instead of the 'fan' anal fin. Also the females tend to be slightly larger
 
Hey thanks Stickle and William, I'm off to check out William's livebearer article :D

Cool, now I know what you folks mean by gonopodium! I'm not gonna say what I was looking for

Pam :*)
 

Most reactions

Back
Top