How many babies do mollies have?

Do mollies have their babies all at once?

How do mollies breed? Mollies give birth to live babies. They are very easy to breed for the most part, and a single female molly fish can produce over a hundred baby mollies at one time.

How often do mollies have babies?

The gestation period of a molly fish is around 60 days. Female mollies can store sperm for months and may fertilize eggs as often as every 30 days, even when no male is present in the tank. Mollies may release 10 to 60 live fish at a time.

Do mollies eat their babies?

Cannibalism is normal with mollies and other livebearers like guppies and platys. As fecund as they are, you don’t really need to worry about saving every last one.

How long is a molly fish pregnant?

Mollies 50-70 days.

How many babies do fish have at a time?

Guppies and mollies can deliver as many as 20 fry at once. Usually, your fish will have fewer babies her first pregnancy with the number of fry being delivered or hatched growing with each pregnancy.

How long does it take for a fish to give birth?

As examples, the female swordtail and guppy will both give birth to anywhere from 20 to 100 live young after a gestation period of four to six weeks, and mollies will produce a brood of 20 to 60 live young after a gestation of six to 10 weeks.

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Will baby fish survive in my tank?

Not necessarily. Many fish breed very easily and produce great numbers of offspring, simply because very few will survive to adulthood. The more fish in your tank, the more you will need to feed them, the more feces they will produce and the harder your filtration system will have to work.