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How do mollies mate?

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The Basic Mating Behavior of Black Mollies

When black mollies mate, the male will transfer milt, the fluid that contains his sperm, into the female's body using is gonopodium. The gonopodium is a special anal fin that is shaped like a rod rather than a normal fin.
image-How do mollies mate?

Are my molly fish fighting or mating?

A male Molly fish will chase a female

Most often, you will find your male Molly chasing a female for the purpose of mating. This is perfectly normal behavior and typically doesn't cause any harm to either fish. If your mollies are breeding, then you'll see an uptick in this kind of aggressively chasing other fish.

How often do mollies mate?

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.

Do mollies breed easily?

Mollies are livebearers, which means their eggs develop inside their body so that live fry can be released. They are one of the easiest fish groups to breed in captivity and will mate regularly.Mar 15, 2019

What are the signs of a molly giving birth?

The Eyes of the Fry and Signs of Impending 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.
Jul 11, 2021

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.Apr 24, 2017

Will two female mollies fight?

Do they fight constantly? Some of my females chase each other from time to time but the quarrels are generally quick. You'll be the best judge if you need to separate em if it looks like they're hurting each other.Apr 6, 2010

Can mollies breed with guppies?

Thus, hybrid breeding is possible between mollies and guppies. This makes population control even difficult. If you want have completely control over the population, you have to introduce only male of both species into your aquarium.Apr 1, 2019

How do you separate a pregnant Molly?

1- You should transfer the pregnant molly to a separate tank with water taken from the main tank before birth and put her back in the main tank after giving birth. She will eat her own babies. The birth tank should have hideout places to hide from the larger fish or the mother.

Do Mollies change gender?

This fish grew quite large even for a female and lived almost two years, which is quite long for a Fancy Guppy. The occurance is called "Sex Reversal". This happens relatively often with "Livebearers". The research I've done gives the reason as fry have the potential to be either sex.Jul 19, 2011

What is the lifespan of a 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.Sep 27, 2020

Can mollies mate with other fish?

Is It Possible To Breed Mollies With Other Fish? Mollies can easily breed with closely related species such as guppies. These two belong to the same family i.e. Poecilia. A mature molly can give live birth almost once a month.

How long do molly fish stay pregnant?

Mollies 50-70 days.Jul 7, 2020

How many Mollies Can I put in a 10 gallon tank?

Ideally, you should have a 10-gallon aquarium for a molly fish. Depending on the species, you may add up to four mollies to the tank. For Sailfins and other larger mollies, however, you'll need to arrange a 30-gallon aquarium. To live comfortably, each extra molly will require about 3 additional gallons.

What do Molly Fry eat?

The fry should be fed a quality food, such as baby brine shrimp, baby fish food, or quality flake food ground into a fine powder. Feed the fry small amounts several times a day.

Do guppies poop while giving birth?

Pooping during labor is totally a thing, and while many women feel embarrassed by it, research suggests pooping during labor might be good for a baby's health. My guppies get very squarish weeks before they give birth and most books say that they look that way just before the fry drop.

Why is my Molly at the bottom of the tank?

When the swim bladder malfunctions, the fish has trouble maintaining his level in the water and can sink to the bottom of the tank or be stuck near the top. The abnormal ballast can cause the fish to turn sidewise and swim on his side, or even roll entirely upside down.Dec 11, 2020


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