How long does it take for a fish to give birth?
As examples, the female swordtail and guppy will both give birth to anywhere from 20 to 100 live young after a gestation period of four to six weeks, and mollies will produce a brood of 20 to 60 live young after a gestation of six to 10 weeks
How do I know if my molly fish is in labor?
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
How long is a molly fish pregnant for?
Mollies 50-70 days
How long does it take a Dalmatian Molly to give birth?
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
Do fish give birth out their mouth?
This process is called mouthbrooding 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
Why does my fish look pregnant?
Dropsy refers to a condition in which fish often have hugely swollen bellies, and the continuing use of the term probably has to do with how it so accurately depicts the visual symptom: the belly drops down Sometimes the condition is also known as bloat
Will Molly fish eat their babies?
It is because the mollies are very nippy and tend to become very aggressive eater They will eat almost anything that fits in their mouth The new born babies are very small just about the size of a pellet food which is why molly are seen eating their own babies after giving birth
What is the lifespan of molly fish?
The molly fish lifespan is two to five years This freshwater fish is not known to live a long life Their lifespan actually depends on the environment you provide when keeping them as a pet The water conditions impact the lifespan of mollies as they are prone to diseases if the water conditions are poor
Can mollies change gender?
Mollies are not able to change gender The gender of these fish is determined by their genetics so it is impossible for them to change sex
Why is my Molly hiding?
New Surroundings If a fish has been recently added to the tank, the most likely cause of hiding is that it is simply feeling nervous about its new surroundings Given a few days, a new fish should become comfortable with its new home and spend more time out and about
How many fish do Mollies give birth to?
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 mollies should be kept together?
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
Can mollies and guppies breed?
Potential cross breeding between guppies and mollies These adult fish are not fertile and will not reproduce Sadly, most babies from the guppies and mollies will die before, during or shortly after they are born Both guppies and mollies can carry sperm for a long time after reproducing
Can you tell if a fish is 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
How often do fish have babies?
Depending on water conditions, temperature, and diet some livebearers can have broods as often as every four to eight weeks You can tell if a female is ready to give birth by her enlarged abdomen or a dark spot located near her anal fin The spot will turn darker as her delivery date nears
Do fish give birth or lay eggs?
Fish reproduce by bearing live young or by laying eggs Livebearers give birth to fully formed and functional young called fry The eggs are fertilized and hatch within the female Most species of livebearers kept in home aquariums are generally easy to breed
Where is the gravid spot on a Molly?
The Gravid Spot Is Very Visible The spot is triangular in shape and gets darker and larger the closer a molly is to giving birth The spot is located towards the anal vent of the pregnant Molly
How do you tell if your fish is pregnant or just fat?
Carrying Eggs – One reason your fish may appear slightly bigger is because it is carrying eggs If your fish is a female, is not overly fat, and is normal in most other regards, this is a very high possibility Another indication is if your fish has an enlarged vent; this is where the eggs will come out
How do you tell if a fish is a boy or a girl?
Males are often slimmer but larger-bodied than females and are more vibrantly colored The dorsal and anal fins of the male are more pointed, larger and more flowing than in the female In many species, the male will display egg-shaped markings on the anal fin known as egg spots