How old do mollies have to be to mate?

Question

How old are most mollies at PETCO and PETsMART and how old do they have to be to mate?

Answer 1

i would say around 4 or 5 months

Answer 2

Most fishes are mostly 2 to 3 months old. They'll start mating when they're about 3 to 4 months old. They'll mate again and again so watch out for that!