Pregnant Guppy Signs of Delivery: Get Ready for the Big Day

Expectant aquarium owners eagerly await when their guppy brings a bundle of joy into the world with her newfound fry! Knowing how to identify the pregnant guppy signs of delivery will help ensure you’re as prepared as possible and provide a supportive environment for both mom and her offspring.

Are you a new fish parent wondering when your pregnant female guppy will deliver its babies? Relax; feeling nervous and unprepared for the big day is normal.

However, with some critical knowledge about signs of pregnant guppy of delivery, you can ensure that everything goes smoothly and safely.

how many fry do guppies have

In this blog post, we will discuss the common symptoms of labor in guppies so that you can be prepared when your beloved pet is ready to give birth. You’ll also get tips on how best to care for mommy-to-be and her fry during those first few weeks of life.

Read on if you’re interested in learning more – it could mean the difference between a happy start in life for all parties involved!

How to Tell If Guppy Is Pregnant?

If the guppy can be pregnant, finding a guppy with a child is best. I think the baby’s mother will easily detect guppy pregnancy. Female guppies may be pregnant in the same situation if they do not get infertile.

The females in pregnant guppies have large and round bodies. The gravid lining of the ear is darker and more prominent than usual. It will also appear darker and have an egg shape in the body’s sac.

How to Tell If a Guppy Is Pregnant

There may even be a white spot at the head or tail of the gravid spot that could indicate she is close to giving birth.

The guppy knew as the million fish due to its remarkable reproductive capacity. By utilizing stored sperm from a single male guppy, females can take advantage of an endless cycle – reusing this precious resource and producing fry on demand!

Is Female Guppy Fish About to Give Birth?

How Do You Know When a Guppy Is Going to Give Birth? Adult Guppies usually have babies 30 to 45 days after mating with male guppies. It can be hard to know when a baby will be born. There are tricks to knowing when your guppy fish will be giving birth.

The most common sign of pregnancy in guppies is a darkening of the gravid patch. This spot can be seen near the tails, becoming darker and rounder with time. Also, you may notice that your female guppy has an increased appetite due to her growing fry inside her body.

It’s also important to note that the female guppy’s behavior may change as she approaches delivery. She may become more aggressive or shy away from other fish in the tank. Additionally, she may start building a bubble nest, which indicates labor.

When to Separate Pregnant Guppy?

When Is The Best Time To Separate Female Guppy From Other Fish? Separating the female guppy from other fish in the tank before she gives birth is essential. This will allow her to give birth safely away from potential predators that could harm her and her fry.

The best time to do this is when you start to notice the pregnant guppy symptoms of delivery, like the darkening of the gravid patch, building a bubble nest, and increased aggression.

It’s also essential to ensure that no objects in the tank can cause harm to guppy fry, such as sharp edges or rough surfaces.

7 Pregnant Guppy Signs of Delivery

How do you know when a pregnant fish is about to give birth? Here are the common signs that you should look out for when your guppy is close to delivering:

  • 1. Darkening of the gravid patch near the tail of the female guppy.
  • 2. Increased appetite as she provides nourishment to her fry.
  • 3. Increased aggression or shyness in comparison to other fish.
  • 4. Building a bubble nest indicates the guppy is about to give birth.
  • 5. The female guppy may start to swim around erratically or frantically, appearing almost frantic and stressed out.
  • 6. She may also spend more time near the water’s surface as she approaches delivery.
  • 7. The female guppy may also start to produce a milky-colored substance that can provide nutrition for the fry once they are born.

By being aware of these signs, you’ll be able to ensure that your guppy’s pregnancy and delivery go smoothly and safely. Being prepared will help mommy-to-be and baby guppy have a happy start in life!

1. Angular Shape Belly

Female guppies tend to develop round abdominals in pregnancy. During pregnancy, females have developed.

2. Guppy Enlarged Gravid Spot Darkens

Gravids are dark spots near their anal fin, typically indicated by their pregnancy. Her fry grows darker throughout her belly, causing an enlarged gravid.

3. Pregnant Guppy Chasing Other Fish

A pregnant female guppy may become more aggressive and chase other fish. This is an expected behavior seen in female guppies during their final weeks of pregnancy.

4. White Spot At Head or Tail

Sometimes, you can also find a white spot at the head or tail of your female’s gravid patch. This could indicate that she is getting close to giving birth.

5. Guppy Becomes More Clumsy

You may also notice that your female guppy’s movements must be more clumsy and coordinated. This is usually a sign that she is close to giving birth.

6. Pregnant guppy Staying at the top of the tank.

Female guppies may start to swim around erratically or stay near the top of the tank. This is a sign that she is getting close to giving birth and is trying to find a safe place for her fry.

7. Female Guppy Hiding

If you hide under the vegetation in the water or stay in the corner of a tank, you can be sure your female guppy fish are preparing for baby birth. It isn’t an expected guppy behavior. This can be easily found. Before giving birth, she’ll be separated from herself. If you see it, you’ll be allowed to leave her alone.

How Long Are Guppies in Labor?

How long is a guppy in labor? The average labor period for Guppies is four to 12 hours. You will know your guppy is in labor when you see her abdomen swell and she goes into a vertical position.

As the labor progresses, her behavior might become more erratic as contractions occur, and she releases eggs from her vent (cloaca). During this time, it’s best to leave your guppies alone so they can focus on giving birth in peace!

The Length Of Guppy Gestation Period

The pregnancy period of the guppy fish is not very lengthy. Approximately 21-30 days from the conception of a baby can be observed. Sometimes, pregnancy can last 35 days. Various variables determine a precise area.

The temperature of the water and available meals are all factored in. The same applies to the fish’s health. Birth is short in itself. The course runs from 2 to 6 hours. During pregnancy, the tanks must remain healthy to keep pregnant female guppies.

Incorrect water conditions may cause a delayed gestation period for guppies. Sometimes environmental conditions may cause the termination of pregnancy.

How Can You Tell How Far Along a Pregnant Guppy Is?

Guppies can become pregnant starting at around four weeks of age. To tell if your guppy is pregnant, look for physical signs such as an enlarged abdomen and a darker spot near the tail.

In addition, the female will be larger than usual, and display increased activity and aggression. As her pregnancy progresses, you may even be able to make out the eyes or tail of a baby inside the belly!

Do Guppies Give Birth at Night?

Yes, guppies often give birth at night. They reproduce by live-bearing, meaning the young are born alive and have fully developed fins and other features.

Most guppy pregnancies last around 25 to 28 days, which increases their chances of giving birth during nighttime hours. However, deliveries can happen during the day as well.

Additionally, female guppies tend to give birth more frequently at night because they feel safer under cover of darkness, and it is less likely for them to be seen by predators such as frogs or birds that may try to hunt them down.

How Many Babies Will My Guppy Have?

Guppies typically have between 10 and 30 babies at a time. However, some female guppies may have up to 50 or even 100 babies in a single litter!

The exact number of babies your guppy will have depends on factors such as the female’s age, size, health, and previous pregnancies. Younger guppies tend to have fewer babies than more mature fish.

It’s also possible for a female guppy to have multiple litters of babies in one pregnancy. In this case, the number of babies can be significantly higher than usual.

The number of babies in a guppy litter varies widely, so it’s impossible to know precisely how many you’ll end up with.

Regardless of the number, be sure to have enough tank space and high-quality food for your baby guppies once they’re born!

Pregnant Guppy Fish Stages:

Guppy Fish Pregnant Stage 1: The female guppy will start to become more round and enlarged in the abdomen about 3-4 weeks after mating. This is a sign that she is pregnant and carrying young guppy fry.

Guppy Fish Pregnant Stage 2: As the pregnancy progresses, you can observe changes in your fish’s behavior. She may become more aggressive or territorial and will also start to construct nests in her tank.

Guppy Fish Pregnant Stage 3: During the final stages of pregnancy, you can expect your guppy to go into labor soon. You may notice that she is less active and appears to rest more often than usual.

Pregnant Guppy Fish Stage 4: Shortly before giving birth, your female guppy will start to darken in color. This is a sign that she is getting ready to give birth and should occur within 1-2 days of labor.

Pregnant guppy fish Stage 5: The final stage of the pregnancy is when your female guppy gives birth. This can happen quickly; you may find she delivered her entire litter within an hour or two.

Once the guppy fry has been born, monitoring them closely and ensuring they receive enough flake food, baby brine shrimp, and oxygen is essential. There is a high mortality rate among baby fish, so it’s important to keep a close eye on them in the first few days of life.

Your baby guppies can grow up healthy and strong with proper care and attention!

How to Know When Guppy Is Finished Giving Birth?

Once a gravid guppy has started giving birth, you can usually tell when it is finished after observing her behavior. After the last guppy fry has been born, the female guppy will typically become less active and rest for some time before returning to normal activity levels.

Keep an eye on your guppy’s appetite and swimming pattern, as these will indicate whether she is done giving birth. You can also expect the female guppy to show signs of stress or aggression towards other fish once she delivers her young.

Finally, if you notice many guppy fry in the tank and no longer see any babies being born, your female guppy has most likely completed giving birth.

How to Make Guppy Give Birth Faster?

There are several ways to help speed up a guppy’s birth process. One way is to ensure that your tank has all the conditions for a comfortable and safe birthing environment for the male and female guppies.

The water should be clean and well-oxygenated, between 72 and 82 degrees Fahrenheit.

Additionally, you should provide a suitable substrate, such as gravel or sand, on the bottom of the tank so that the female guppy can easily construct shelters to protect her babies.

You can also add liquid calcium or other supplements to the water to help stimulate labor and make it easier for the female guppy to give birth.

Finally, try playing soothing music in the background, as this has been known to reduce stress levels in pregnant guppies, which can help speed up labor.

How to Help a Guppy Give Birth?

Helping a guppy to give birth is not usually necessary. However, specific steps can be taken to ensure the process goes smoothly.

First and foremost, providing your pregnant female guppy with a safe and secure environment where she can give birth without fear of predation or other dangers is essential. This means providing a tank with plenty of hiding places, a substrate for nest building, and clean, well-oxygenated water.

Second, you can add supplements such as liquid calcium or other vitamins to the tank water to help speed up the labor process. However, this should only be done by consulting your veterinarian, as too many of these supplements can harm the fish.

Finally, some people believe that playing soothing music or placing a light in the tank can help relax the female guppy and make it easier for her to give birth.

This is far from an exact science and needs more research before any definitive conclusions can be made, but it may be worth trying.

Remember: With their delicate composition, it’s essential not to keep guppy fry in a breeding box for too long. Instead, setting up a separate tank is the ideal habitat to ensure these little fish friends’ optimal growth and development!


All in all, the process of a pregnant female guppy giving birth is exciting for both the fish and new pet owners. From recognizing if your guppy is pregnant with visual cues to preparing for delivery, following these steps will help ensure a smooth birthing process. As soon as signs of delivery have been spotted, it’s essential to act quickly; move the female guppy into a separate tank before labor and make sure her environment is kept clean.

This can go a long way to ensure the mother guppies and babies are safe once they are born. Always remember that this process requires patience, but with a bit of dedication, you can help reduce stress levels while also providing peace of mind when it comes time for your aforementioned aquatic friend’s bundle of joy.

You might also like

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.

Recent Posts

Stay Updated

Get outdoor trends, data, new products, and tips delivered to your inbox.

error: Content is protected !!
Scroll to Top