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

Gestation and Birth

Female mollies will gestate their young for about 60 days. They can give birth to between 40 and 100 fry. Mollies that are young or are having one of their first few pregnancies will tend to give birth to a smaller rather than larger number of fry.

How many times a year do mollies give birth?

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.

How many weeks is a molly fish pregnant?

Molly fish have an average gestation period of between 20 to 40 days. However, this heavily depends on which variety of Molly you have. For example, dalmatian mollies can stay pregnant for up to 70 days before giving birth.

How do you know when mollies are about to give birth?

To accommodate the developing eggs, the mother’s body expands, becoming deeper and broader. A few days before delivery, she develops a bulge below the gills, her outline becoming fairly square in this region, while the gravid spot has enlarged its area.

Will mollies eat their babies?

Molly babies get no protection from their parents. The tiny fish are just as likely to be eaten by their own mother as they are by other fish in the aquarium, so to survive they’re going to need a little help.

How do you take care of a pregnant molly fish?

Pregnant Molly Fish? Babies? What to Do

What is the fastest way to breed mollies?


What is the lifespan of molly fish?

The average molly fish lifespan is around three to five years. While they aren’t the longest-living freshwater species out there, there is some wiggle room depending on what species you get.

How do you know when fish are pregnant?

As your female fish becomes pregnant, she will grow a bulge at the back of her abdomen. This typically appears over the course of 20-40 days. Does your fish have a red or black spot? Sometimes, when a female fish is pregnant, she will develop a “gravid spot” on the abdomen.

Why is my pregnant molly shaking?

It occurs when fish are under severe stress, most often because of environmental problems. The classic scenario is when mollies are kept in soft or acidic water conditions. Though tolerant fish in many ways, they do not do well in soft or acidic water, and it is very common to see mollies kept that way start to shimmy.

What do molly eggs look like?

Molly fish eggs are tiny yellow balls that almost look like egg yolk but miniature versions. If you see a molly laying eggs, it’s most likely the underdeveloped egg was aborted or miscarried. That’s because mollies don’t lay eggs. They are livebearers that directly give birth to free-swimming fry.

What do I do if my fish has babies?

For many species, it’s important to keep fertilized eggs and newly hatched fish, or fry, separate from the adults. Some fish eat their own young while others eat the young of other species. Keeping the fish eggs and fry separate from the adult fish may give them a better chance of survival.

Do pregnant fish lay on bottom of tank?

Pregnant females may also lay on the bottom of the tank prior to giving birth.

How much should a pregnant molly eat?

While you may feed your mollies once or twice a day on a normal basis, increase the number to three times a day during the conditioning and pregnancy periods. Small meals are best. Do not feed your fish any more than they can consume in three to five minutes. Brine shrimp or worms are always a hit.

Can molly breed with Guppy?

Guppies and Mollies can easily create hybrids if they are kept in the right conditions. There are two names for two types of hybrids. A hybrid fry from a male Guppy and a female Molly is called Golly, whereas a fry from a male Molly and a female Guppy is called Muppy.

How often do molly fish breed?

Mollies are livebearers, meaning they are non-stop breeders. If kept together, you’ll keep having babies every 30 days with every pairing. If you have 5 females and 2 males in your school, that’s 5 batches of fry every month!

How many babies do molly fish have?

Mollies have anywhere between 40-100 babies at one time. The number of babies they produce each time is dependent on factors like the mother’s age, size, health, and environment. The record for the highest number of babies a molly had in a year was 570.

How fast do molly fish fry grow?

Watch their growth.

It will take around one to two months for your fry to grow large enough to be introduced into your standard aquarium. The fry should be larger than the mouths of an adult molly fish.

How long does it take for mollies to grow to full size?

The molly fish will take around 3 to 4 months to grow to their full size, and in part, this will depend on their water conditions, diet, and more. With good care, it should take no longer than 4 months for a molly fish to grow to full size.

How many mollies should be kept together?

At least three or four mollies should be kept together. Mollies are shoaling fish, which means they’re more comfortable living with fish of the same species. While you should keep several mollies together, be sure not to overcrowd the tank.