Do Guppies Give Birth at Night? (A Comprehensive Guide)

It’s an age-old question that many aspiring aquarists have: do guppies give birth at night? After all, they’re among the most popular species to keep in aquariums due to their positive behaviors, vibrant colors, and peaceful disposition.

So, do guppies give birth at night or morning? You may not know they give birth if you’re new to guppies.

Guppies can give birth at any time of day or night. They are livebearers, and the timing of birth is influenced by factors like stress, water conditions, and individual fish behavior.

You may also need to be made aware of when or under what circumstances it happens. You need the correct information about guppies to provide them with the care they need.

This could lead to unhealthy fish and even death if you don’t know when or how they reproduce.

Will guppies give birth the dark

Fortunately, the answer is easy! Guppies give birth at night, so if you’re a guppy fan, check on your fish in the evening – you might get a pleasant surprise!

As hobbyists try to accommodate their pet guppy’s needs and provide a lush aquatic environment, figuring out when will guppy give birth or if there is any difference between day or nighttime birthing habits can be tricky.

So please sit back, relax, and let us dive into the fascinating world of Guppichromis!

Do Guppies Give Birth at Night?

The answer is yes! Guppies tend to give birth at night, or in the early morning. They primarily do this because they feel safer in the dark and need a more extended period away from predators. In the evening, their babies are less likely to be caught by other fish or predators.

Guppies usually require several hours to deliver all of their fries. After the female Guppy has given birth, she can take a few days to rest and recover before beginning to lay eggs.

Pregnant Guppy Not Giving Birth

The ideal environment for guppies to give birth is dark and quiet. Ensure your aquarium is well-lit during the day but has its lights off during the evening to simulate a natural environment.

When Do Guppies Give Birth?

How Often Do Guppies Have Babies? Guppies give birth every four to six weeks, typically producing between 20 and 80 fries each time. Depending on the environment, guppies can give birth as often as once a month and even multiple times per week if conditions are optimal.

The amount of time it takes for the fry (baby guppies) to reach maturity is about three months. The females need access to food, clean water, and good hiding places to have successful births.

What Time of Day Do Guppies Give Birth?

What time do guppies give birth? Guppies give birth most often at dawn. This is because oxygen levels are high at this hour of the day, and the water is cooler, making it more conducive to reproduction and birthing.

Many female guppies get agitated in the late afternoon, indicating they may be ready to give birth soon. Some species of guppies will even carry their eggs until the newly hatched fry is released during the early morning hours.

Signs Guppy Is About to Give Birth:

How Do I Know If Guppy Is About to Give Birth? Guppy giving birth is a natural process that doesn’t require any assistance from the hobbyist, but it’s still important to be aware of the pregnant guppy signs that indicate your Guppy is about to give birth.

Look for behaviors such as swimming rapidly around the birthing tank or hiding in plants or other crevices in the aquarium. Additionally, your Guppy may become more active during the evening hours.

If you notice any of these behaviors in your fish, it could be a sign that she is about to give birth.

In conclusion, guppies give birth at night to ensure their safety. They require a dark, quiet environment to reproduce safely and successfully.

Be sure to watch for any gravid spot signs that your Guppy is about to give birth, and provide your fish with the right conditions for a successful birthing experience.

How Do Guppies Act Before Giving Birth?

Before giving birth, female guppies will display a few different physical and behavioral changes. Physically their abdomen will swell as they fill up with guppy eggs, and they may also appear tired or lethargic.

Behaviorally they tend to show more skittishness than usual and may hide in darker spots or plants of the fish tank, looking for security. They are also likely to increase the rate of feeding before entering labor.

When the Guppy is ready to give birth, she will start swimming around erratically and may even stop to rest. She will eventually give birth to her young fry in the early morning.

How Do Guppies Give Birth at Dark?

Guppies, like other fish, give birth at night or when darkness falls. During the spawning season, the female Guppy releases her eggs into the water column, fertilized by male guppies.

After being released in the dark, the female guppies retreat to a safe hiding spot until all her eggs are hatched.

The guppies’ instinct is to release their young during nightfall as natural predators such as birds typically hunt daily and would easily spot a fish releasing its young in broad daylight.

How To Prepare Yourself If Guppies Give Birth At Night?

How to be ready when does guppy give birth? Besides bush-covered trees, you may be planting big clumps such as hornwort. A large number of growing vegetation gives fry a safe place to escape. If you keep several floating plants in your tanks, you can ensure some of the fries will survive.

However, you must separate guppies from the males to ensure that young fry survival can be improved. When guppies are ready for birth, you must separate their community tanks and keep them isolated within their community tanks.

You may be able to separate a pregnant girl guppy who is about to deliver a new mother from another woman in the tank.

How Do You Help a Guppy Give Birth?

Childbirth is challenging and often mysterious, particularly for those new to parenting fish.

Many fish owners are unprepared for their fish’s pregnancy or have to guess how to handle the birth process. With the proper guidance, fish health and safety can quickly become protected. 

Access our video tutorial ‘How Do You Help a Guppy Give Birth?’ for an easy step-by-step guide on preparing for and caring for your Guppy during the birthing process.

Our guide has a success rate of 90%, helping you successfully navigate one of nature’s most extraordinary events. From providing security to giving a clean birthing area, you can ensure the safety of both your fish and their fry.

Experienced guppy breeders recognize the potential benefits of selectively breeding older female fish, which can lead to larger numbers of fry.

Do Guppies Give Birth All at Once or Multiple Times?

Guppies usually give birth multiple times in a single night. Depending on the size of the female Guppy, she can give birth to between 10 and 50 fry at once.

The birthing process can last up to 12 hours, with most births happening in the first hour or two. After giving birth, the female Guppy will likely seek a safe hiding place and recuperate.

Providing your Guppy with a safe, secure, and clean environment is essential to ensure her safety during the birthing process. This will also ensure the health and safety of the fry once they are born.

How Long Does It Take for a Guppy to Give Birth to All Her Fry?

How many days does Guppy give birth? A female guppy’s gestation period is usually 28 days but can range from 21 to 30 days.

During this time, she will give birth in batches to a variable number of fry (baby guppies). On average, it usually takes the mother guppy between 2-3 hours to deliver all the fry.

It is essential to monitor the female Guppy during her pregnancy and ensure she has a safe, clean environment to give birth.

How to Know When Guppy Is Finished Giving Birth?

The female Guppy will usually stop delivering fry after a few hours. Once she has stopped giving birth, you should observe her behavior to ensure she is healthy and comfortable.

Signs to look for include if the female Guppy begins eating again or resumes her normal activities, such as swimming around the breeding tank.

If she is still exhibiting signs of distress or lethargy, taking her out of the tank may be necessary for further examination.

After giving birth, it is essential to watch your female Guppy and ensure she is eating and behaving normally. If her behavior changes, make sure to seek veterinary help if necessary.

Can I Put 2 Pregnant Guppies Together?

Keeping two pregnant guppies together in the same tank is not recommended for a few reasons.

First, it can cause the two females to become stressed and fight, leading to injury. Second, if the fish give birth simultaneously, it can be challenging to separate the two batches of guppy fry and ensure they are safe from predation.

Finally, it can confuse the birthing process as both guppies may compete for a clean and safe area.

For these reasons, it is best to separate pregnant female guppies and give each one a tank to give birth in. This will help ensure the safety of the mother guppy and her fry.

Do Guppies Eat Their Babies?

Yes. Guppies can feed baby food. Most guppy owners experience that when they separate guppy fry in a separate tank.

Although the animals don’t provide all of the guppy babies, they consume some, as they do not possess a parental instinct for this kind of animal.

How to Save & Care for Guppy Fry?

If many fish live on the water, it should ensure they can survive. To keep as few fish alive as possible, you must keep the pregnant female Guppy. Alternatively, you could put the puppy in an incubator. The breeding box is available at

This cage can be attached to an aquarium and allows you to pump aquarium water in. Most breeding boxes contain an adequate amount of water, but they don’t permit the flow of water. No male guppy should be kept in the breeding cage. The process of birthing a baby is stressful.

Once the fry is born, separating them from their mother is best. The baby should be kept in a separate tank until reintroduced into the main aquarium. The baby tank should be kept clean, with adequate food.

Additionally, make sure to keep the baby tank away from any direct sunlight. Finally, you must provide the following:

  • Proper water temperature.
  • PH levels.
  • Other parameters for your newborn guppies to survive and thrive.

Why Is My Guppy Taking So Long to Give Birth?

Guppies generally take about 28 – 30 days to give birth, depending on the size of the litter.

However, if it’s taking longer than that, there are a few potential explanations. Stressful living conditions can delay giving birth; overcrowding or poor water quality can significantly stress out your Guppy and delay their labor.

Some gestating female guppies may have difficulty expelling their fry due to anatomical abnormalities or medical conditions such as constipation and cysts affecting their reproductive organs.

If your Guppy is still three weeks pregnant after 30 days, it’s always best to seek advice from a veterinarian specializing in aquatic life before attempting any interventions yourself.

What To Do If My Pregnant Guppy Is Not Giving Birth?

You thought your Guppy had just delivered the baby. You’d prepared everything, then locked her into another tank. If the clock ticks and you stare at the tank, you cannot see anything else. If so, you may have some critical questions regarding what should be done next.

When you place a pregnant guppy fish in the isolation tank, and she has failed in 24 hours, you must keep her back in community tanks for another 24 hours.

If you hold pregnant fish for at least two weeks, you can prevent them from maturing. Once your fish is returned to your tank, guppy fish can be heated a little to aid in its growth.


Do guppies lay eggs?

Nope! Guppies are livebearers. They fertilize eggs internally and give birth to live, swimming fry.

How long does it take guppies to have babies?

How long does it take for guppies to have babies? It takes guppies 22 to 26 days on average to have babies (fry). Water temperature, tank conditions, and momma guppy’s health can slightly affect this timeframe.

How many babies will a guppy have?

How many babies do guppies have at once? A guppy can have anywhere from 20 to 50 babies in a single birth, though the average is around 20-50. Their fry survival rate depends on the tank environment.

How many babies does a guppy have?

How many babies can a guppy have? Female guppies typically give birth to around 20 to 40 babies per pregnancy, making them prolific breeders in the aquarium hobby.

Do guppies lay eggs or give birth?

They are livebearers, meaning they give birth to live young. They do not lay eggs. Guppy pregnancies last about a month, and females can give birth to dozens of fry at a time.

How long are guppies pregnant?

How long for guppies to give birth? Guppy pregnancies typically last around 28 to 30 days. However, this can vary slightly depending on factors like water temperature and the individual fish’s health. Once pregnant, a female guppy will develop a dark spot called a “gravid spot” on her belly.

How long does it take for guppies to give birth?

How many days guppy give birth? The gestation period for guppies lasts around 4-6 weeks. Water temperature, tank conditions, and the female’s health can influence this timeframe.

How many fish do guppies give birth to?

Guppies can birth 20-200 fry in one go, but the average is closer to 50-100. The number depends on the female’s age, health, and tank conditions.


Do guppies give birth in the dark? Guppies can give birth at night time or throughout the day. Ultimately, however, their birthing patterns are primarily dictated by environmental conditions and stimuli from other fish in the area. The increasing light intensity throughout the day may also induce birth during twilight hours; indeed, guppies tend to seek dimly lit areas for more excellent safety and comfort when guppies giving birth.

This highlights the importance of proper aquarium lighting systems: not only does such equipment help maintain an ecosystem for healthy guppies, and it facilitates optimal birthing times and safe environments. With appropriate attention to the proper diet, environment, and additional stimuli, you can ensure your guppies have the ideal conditions to give birth both during the day and at night.

So now you know all about the fascinating world of Guppichromis! With the correct information and care, you can keep your guppies happy and healthy for a long time. Good luck!

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About Me

I am the founder of, a devoted wife and mother, and an avid fish enthusiast. My aim is to assist fellow fish lovers worldwide in understanding how to properly care for and breed their pet fish.

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