Mollies are getting old now.

[DRD1812]

Whens the best time to sell molly fry off or add them to your main tank?

 

[MAM]

the best time to add them back into the main tank is when they are big enough that no other fish in that tank could eat them.

as for selling, i know my one lfs that takes in fish won't take fry until they are least 1 inch, they'll pay more if they are bigger.

 

[willywonka099]

Most fry 1 inch ...... Sailfin 1-2 inches to seel to the lfs ..
Add to main when they are outgrowing main tank ..... You will know when they will be safe