Most typically, molly fish become fat and bloated due to pregnancy, in which they will also develop a gravid spot, spend more time hiding and become aggressive towards tankmates. However, mollies may also appear fat due to constipation, overfeeding, dropsy, bacterial and protozoal infections.
How can you tell a molly fish is pregnant?
The Eyes of the Fry and Signs of Impending Birth
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.
How many days does a molly fish stay pregnant?
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.
Is my gold dust Molly pregnant?
fishandle. Livebearers are always pregnant even after she has fry she is still pregnant with her next batch. When she is big, square shaped and her gravid spot is big and dark, it won’t be long. Do you have males in the same tank?
Do Mollies eat their babies?
Mollies definitely eat their babies. Sometimes, they tend to be very nippy eaters. However, mollies feed on almost everything that fits into their mouth, including their babies.
Do Mollies give birth at night?
Yes, most of the time, mollies do give birth at night. … However, there are some cases where mollies did give birth during the day. This is why it is recommended to have a separate tank for pregnant mollies that are ready to give birth.
How long is a Dalmation Molly pregnant?
When it comes to the gestation period, for Dalmatian mollies, it can last anywhere from 50 to 70 days, with the average time of gestation being around 60 days. The male molly will fertilize the eggs inside the body of the female Dalmatian molly.
What do you do with a Molly baby?
If you don’t want to keep the babies, try and get a second hand 10g tank with a filter and set up a fry tank. When the fry are big enough, you can maybe donate to the LFS or “To a good home” ad out. That’s what I do with my babies. I cannot keep the fish from breeding, so I raise em and give them away for free.
Do molly fish lay eggs?
Mollies belong to a class of fish called livebearers. They don’t lay eggs; their young come out swimming. And they are prolific breeders as well. … 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 know if a Dalmation Molly is pregnant?
How to Tell if a Molly Fish is Pregnant?
- Watch for any behavioral changes in your female molly fish. Some of the changes in behavior are that she may move slower in the water, stay away from other fish and eat more.
- Note if a dark triangular spot has appeared near the anal vent.
- Look for the stomach to change. …
- View your molly fish throughout the pregnancy.
How long are gold dust Mollies pregnant?
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.
How do you breed Gold Dust Molly?
To breed a gold dust molly fish, begin by putting in a 15-30gallon tank for them that has decorations, a substrate, and fresh plants. Then, purchase male and female molly fish thus you have got no quite 2 fish per 10 gallons of tank space. After you introduce the fish to the tank, look forward to them mating.
Will baby fish survive in my tank?
It is possible to raise baby fish in your main tank, but generally, few will survive this. Larger fish will see them as tasty snacks and even vegetarian fish may be tempted. They can also suffer injuries from being chased and bullied.
What fish will eat baby mollies?
Molly adults are large enough to eat the fry genrally for a couple months almost. Other than that, you end up with other livebearers like Swordtails or Platies that can eat them too. Although Platies are smaller and end up having less time to eat the Molly fry before they get too large.
Why did my molly fish die after giving birth?
Mollies typically die after giving birth due to severe labor strains, secondary to long delivery duration, hostile environment, and inappropriate water conditions. Female mollies also die after delivery due to genetic defects and underlying diseases, such as flukes, fin rot, and ammonia burns.