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How Do Molly Fish Breed? The male molly will follow the female molly and nudge it. If she is receptive to his advances, at this stage, mating will begin. She’ll swim away if she’s not responsive. Until she escapes or gives in to his advances, the male may chase the female.
Mollies are livebearers. This means that they will give birth to live fry fishes and via internal fertilization, the process of development of offspring has taken place.
Depending on the types of fish that pair with each other, Molly fishes can be of different colors and shapes than their parent fishes.
At the age of about 12 months, male mollies will become reproductive, while female molly fish typically become reproductive at half the age of the male molly. It takes more time for male fish to reproduce than for females. The mollie breeding period typically lasts for around 3 to 6 weeks (20 to 40 days).
When the male molly passes under the female molly and copulates to fertilize eggs, breeding behaviors in mollies are generally noticed. Fish chasing activity often varies from species to species, but both will chase for copulation or a male in most species.
The gestation period of a molly for Molly is around 60 days (8 weeks) While maintaining a male with multiple female mollies, the male can easily mate with all the females.
It is safer to keep one male molly fish with many molly females. Multiple mollys can easily be paired with one male molly. Molly will give birth to infants within a few weeks in the event of good mating. The process of fertilizing eggs takes place inside the female molly.
Their swollen abdomen will distinguish pregnant mollies. They will also begin looking in the aquarium or tank for shelters or dark places to hide. So, provide them with enough dark space to relax.
How do I know if my mollies are mating?
How old are your mollies? If they are still very young then it might not be out of the ordinary for them to not really be breeding so much yet. Also, personally, I would add another male so that you have at least one male to every 3 females.
Why are my mollies not breeding?
Mollies belong to a class of fish called livebearers. They don’t lay eggs; their young come out swimming. … 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.
Do Mollies eat their babies?
Why It’s Ok to Remove the Male Once the female is impregnated, she can give birth to as many as five or more broods of young at intervals of four to six weeks. The number of each brood may vary from 12 to 15 babies from a young Mollie to as many as 150 young from a large swordtail.
How long do Mollies stay pregnant?
As mentioned above, both guppy and molly fish are live-bearers. The females in both of these species save the sperm even after a single encounter. The molly fish can use this sperm for up to 3 months to get pregnant multiple times.
Can a Molly get a guppy pregnant?
Every 60-70 days the female will give birth to 10-60 young that are already approximately one-half inch long. The Dalmatian is omnivorous and requires algae.
How long is a Dalmation Molly pregnant?
To save molly fry, the best is to separate the pregnant female molly from the rest of the fish right before she’s about to give birth.
When should I separate my pregnant Molly?
When you have a pregnant Molly, you do need to separate them from the rest of your fish. Because Mollies are live-bearing, other fish may think the babies are food. … If mollies give birth in the tank, there is a good chance other fish or the mother eats the fry.
Should you separate pregnant Molly?
Pregnant molly fish behavior Mollies are not the most aggressive fish species out there but the behavior of the female molly fish changes during the length of its pregnancy. When mollies get pregnant, they showcase aggressive behavior. Something which is very different from their normal behavior.
Do Mollies get aggressive when pregnant?
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. When a molly female is near her time to give birth, you will need to separate her from the rest of the tank.
How many babies does a Molly have?
Just keep the tank heavy in hiding stops for the little fry and they should be fine. Also crush up the flakes or whatever you feed them nice and small for them. They should be fine.
Will Molly fry survive in main tank?
Mollies grow fast if fed well with nutritional powdered food. They reach full size in not more than 3 or 4 month. In fact, they start breeding at that time. If you do not intend to feed your Molly fries to other fish, they will soon turn into a nuisance.
How fast do Molly Fry grow?
How long does it take a molly to have all of her fry? They can have fry every month. Up to like 3 months or more sometimes since there was a male around too.
Do mollies have babies all once?
Generally speaking, Dalmatian mollies live for anywhere between 3 and 5 years. In optimal conditions they can even reach 6 years of age, but that is if you are lucky and take superb care of your Dalmation molly.
How long do Dalmation Mollies live?
Keeping Molly Fish Together You should keep them in groups of at least four or more, they naturally stick together. The group should be made of mostly females since males are known to harass them.
How many mollies should be kept together?
So, how long do Molly live? Typically, a molly fish can live up to 5 years, they can survive well beyond this period if they are well cared for and live in omptimum conditions.
How long do mollies live for?
Mollies aren’t schooling fish so their lifespan wouldn’t be shortened if kept less than 6 of their own species. Just one is just fine.