How long do Mollies stay pregnant?

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 are platy fish pregnant for?

Platies 24-35 days.

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.

Does fish give birth through mouth?

Sometimes the female fish will carry the fertilized eggs in her mouth, or the male and female will trade off, which is called biparental mouthbrooding. Typically fish that are born via mouthbrooding are underweight at first and require recovery time to feed and grow.

Do fish eat their babies?

Sometimes he guards several clutches by different females, cleans the nest, and fans oxygen towards the eggs to improve their supply. Yet scientists have repeatedly observed males eating some of the carefully-provided for eggs. Filial cannibalism often occurs in fish species in which males care for the eggs or young.

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How can I stop my mollies breeding?

How to Avoid Unwanted Fish Breeding in Your Tank

  1. Buy only one gender of fish, preferably males. If you don’t have male and female fish together, there is less chance for baby fish to appear. …
  2. Choose egg-laying species rather than live bearers. …
  3. Adjust tanks conditions to make breeding less comfortable.

What is the price of molly fish?

Compare similar products from other sellers

Molly Fish Black Molly Fish
₹ 3.50/ Piece ₹ 16/ Piece
Packaging Type Box
Species Mollies
Usage/Application Commercial

Why do male guppies chasing pregnant female guppies?

During mating season, male guppies either attract females with their brightly-colored bodies or harass smaller females into mating by nipping and chasing them. … In an attempt to avoid the harassing male, the female gives up precious time and energy for foraging, growth and reproduction.

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