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What does a pregnant female guppy look like

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If you have an aquarium , you might have to deal with newly hatched fish at some point. There are a few scenarios in which you may find yourself unexpectedly playing host to quite a few new fishy residents; some fish will breed with your existing fish when introduced to your tank after purchase, while others may already be pregnant upon purchase. It can often be difficult to identify when a fish is pregnant, and depending on her breed your fish can give birth to anywhere from a dozen to a couple hundred fray at once. Some aquarium fish carry the eggs inside of them. When the eggs are fertilized, they eventually hatch inside the mother, and the babies emerge in a live birth.

SEE VIDEO BY TOPIC: Pregnant Guppies: How To Tell?

SEE VIDEO BY TOPIC: Pregnant Guppies: What They Look Like Before and After Giving Birth

How Often Do Guppies Get Pregnant?

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Guppies are beautiful, interesting fish. They are one of the few species of fish that reproduce by internal fertilization, rather than the males just fertilizing the eggs. If you have a mixture of male and female guppies, it's safe to say you will eventually end up with pregnant females. Since this will occur sooner or later, you should closely observe their actions and appearances whenever you have free time to determine when your guppies are pregnant.

If you think your guppy might be pregnant, look for a bulge in the fish's stomach that continues to grow over time. As the bulge grows, watch the spot near the back of the fish's belly, near the tail, which is known as the gravid spot.

Over time, it will become orange or black, and your guppy's stomach may look like it's expanding and contracting. Keep an eye out to see if your guppy is swimming in place or hiding, which is a sign that it may go into labor soon. For tips on caring for a pregnant guppy, scroll down! Did this summary help you? Yes No. Log in Facebook. No account yet? Create an account.

We use cookies to make wikiHow great. By using our site, you agree to our cookie policy. Article Edit. Learn why people trust wikiHow. She graduated from the University of Glasgow in with a degree in veterinary medicine and surgery.

She has worked at the same animal clinic in her hometown for over 20 years. There are 11 references cited in this article, which can be found at the bottom of the page. Explore this Article Noticing Physical Symptoms. Watching for Behavioral Indications. Caring for a Pregnant Guppy. Tips and Warnings.

Related Articles. Article Summary. Part 1 of Notice a belly bulge. Like women, the female guppy will get larger, as if it's being inflated.

Sometimes this can just be bloating and not pregnancy. It takes about a month for the fry to be ready for birth. Watch the gravid spot. It'll take a couple weeks for a gravid spot a spot near the butt of the guppy to appear darker. When it does darken, this will prove that your guppy is pregnant. It may be orange or dark in the beginning, but through the pregnancy it can change between these two. Monitor for body contractions. Another major sign that your guppy is in labor is the appearance of body contractions.

Part 2 of Recognize when a guppy is mating. During mating encounters, the male chases the female until she's exhausted, or sneaks up on her. The injection can be done simply by the male bumping the female and swimming away. Watch for other symptoms. While not all of these symptoms will be experienced by every pregnant guppy, the signs are a great starting point for trying to determine if your guppy is pregnant or not.

Some additional symptoms of pregnancy among guppies include: [5] X Research source Shaking or shivering Rubbing itself up against things in the tank — the wall, leaves, decorations Refusal to eat.

Notice if your guppy seems to be swimming in place. This is one of the most common behavioral characteristics of a guppy that is about to go into labor. Your pregnant guppy will look like it is swimming, while remaining in the same spot in the tank. Part 3 of Minimize stress. Remember to care for your pregnant fish properly and don't create any stress for it. This means that the babies will not be born.

Get a breeding box. Using a breeding box to safeguard your pregnant mother guppy is a great way to ensure the wellbeing of the mother and her fry. However, you have to be careful because breeding boxes can cause stress for pregnant guppies. The shorter time it's in a breeding box, the less stressed out it'll be.

Breeding boxes are quite inexpensive and usually last through many uses. You want to keep the pregnant female in the breeding box for as little time as possible to minimize stress. So watch for symptoms of labor and put her in the breeding box when she is close to having the fry. If the guppy has been in the breeding box for 24 hours and hasn't given birth, let her back into the main tank.

Try slightly increasing the temperature of the water, which can help the birthing process. To get the guppy in the breeding box, you can use a fishnet and gently transfer her into the breeding box. Feed the pregnant guppy. This means that you should feed her a variety of food for the duration of her pregnancy. Return the guppy. This process can take up to four months.

You can also choose to keep them in a different aquarium. When tanks are overcrowded, it creates tons of stress. This can even cause the adult guppies to eat their babies. Clean the tank regularly. You don't want the guppies or the babies to live and grow up in icky, bacteria-filled aquarium that can lead to many diseases which can cause fishy death. The water may look clear, but bacteria still grows. If the water is too warm, bacteria can grow faster.

For prevention, aquarium salt applied as instructions say will kill parasites. No, and guppies don't always need to breed in order get pregnant. A female guppy can keep enough sperm inside of her to get pregnant several times after the initial breeding, so even if she's on her own, she can still have sperm inside of her that will lead to babies.

Not Helpful 6 Helpful She'll probably stop swimming actively, or hover near the top or bottom of the tank. A sure way to know that they are unhappy is by looking at their tail fin - if it's tight and small, instead of open and fan-like, it means they're stressed. Not Helpful 14 Helpful They very small and are hard to see.

The other fish can see them and will eat them, so when you spot them, take them out of the tank to their own tank. Not Helpful 10 Helpful It either means the guppy may feel threatened and is staying at the bottom to hide, or the guppy may be getting ready to have babies.

Not Helpful 12 Helpful Your female guppy will hide in a quiet location in the tank and will not move around as much as usual. Not Helpful 1 Helpful Guppy fry are smart and will hide immediately after birth.

Of course they will need to eat, so when they leave their hiding spots, they will get eaten by the larger fish. Also check the filter for babies that may have gotten sucked up into it. Not Helpful 18 Helpful Should I be concerned if my fish is pregnant and floating at the bottom of the tank? Your guppy may be stressed, or she might be on the verge of having her fry. If her tail fin is clamped and tight, instead of spread and circular, it means she's stressed or unhappy.

Providing a little extra food might solve this problem. If she is pointing her "nose" towards the bottom of the tank and swimming vertically, she's gearing up to have her fry.

Not Helpful 17 Helpful Kodiak Bear. The gestation period time the babies are in the mother is about 30 days so if you are talking about a tank separator wall, you could put her on the other side right away, or once you know she will have a complete pregnancy.

Female Guppy Behavior Before Giving Birth

Guppies are beautiful, interesting fish. They are one of the few species of fish that reproduce by internal fertilization, rather than the males just fertilizing the eggs. If you have a mixture of male and female guppies, it's safe to say you will eventually end up with pregnant females. Since this will occur sooner or later, you should closely observe their actions and appearances whenever you have free time to determine when your guppies are pregnant. If you think your guppy might be pregnant, look for a bulge in the fish's stomach that continues to grow over time.

If you are keeping guppies in a community tank, probably you want to separate the female guppy from the rest just before giving birth. But which is the best time to separate a pregnant female guppy from the main tank? How do you know if a guppy fish is about to give birth?

Guppies are livebearers. Instead of the male fertilizing the eggs after the female lays them, fertilization happens inside the female. She retains the eggs and gives birth to live, free-swimming young, called fry. Breeding guppies is a really cool experience but it can seem a little overwhelming at first. Here are some of the important things to know about caring for pregnant guppies.

Pregnant Guppy Fish Care Guide

Temperature and light are important. The optimum temperature for fastest development of the brood inside of a female is between 77 F and 80 F and development will take approximately 4 weeks in the average live-bearer. At 68 F, the interval lengthens to some 35 days or more. The female has a normal-shaped anal fin. Slightly forward of this, inside her body appears a dark area which is known as the gravid spot. Each egg contains an embryo and is well furnished with nutritive elements, provided by the mother's system, on which the developing embryo feeds during its development. However, recent studies show that there is a symbiotic relationship between the mother and the developing fry with an exchange of fluids, the total extent if which is still under investigation. As the eggs incubate, the eyes of the fry are sometimes visible through the thin walls of the gravid spot. 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.

Swimming performance in pregnant livebearing fish

When it comes to choosing a mate, female guppies often go for the mates with the flashiest, most interesting color patterns. In a new study, Florida State University researchers found that these tiny, tropical fish often choose a mate that physically stands out from the rest of the pack because of a common type of learning called habituation. Through habituation, animals -- in this case guppies -- stop responding to a stimulus after prolonged exposure. In other words, the female guppy is often immune to the charms of a male guppy that looks like all the other male guppies. Ones with unusual color patterns stand a better chance at successfully wooing a mate.

Guppies are common in most home aquariums because they are easy to care for and fun to watch. However, one pregnant guppy fish can quickly overstock a tank; hence the nickname, "The Million Fish.

Guppies are part of the group of tropical fish known as livebearers, meaning that they give birth to live, swimming babies instead of laying eggs. If you watch your guppies closely, it may seem that the females are always pregnant, which is actually pretty accurate. Any time male and female guppies are together you can figure that the female is going to get pregnant. Rather than having to create just the right conditions to encourage them to breed, as you have to do with some types of fish, the trick with guppies is sometimes to get them not to breed, and that means separating them.

Pregnant Guppy Fish Care

Having worked with fish most of my life, I have a strong desire to help others to be successful in the hobby. Although it's not possible for a female guppy to get pregnant without a male, it can appear that she did. Research has shown that a female guppy can hold a male guppy's sperm for 10 months or possibly longer. This may give the appearance that a female guppy is pregnant without being in the presence of a male.

Pregnancy has been traditionally defined as the period of time eggs are incubated in the body after egg-sperm union. In ovoviviparity , there is internal fertilization and the young are born live but there is no placental connection or significant trophic feeding interaction; the mother's body maintains gas exchange but the unborn young are nourished by egg yolk. There are two types of viviparity in fish. In histotrophic viviparity , the zygotes develop in the female's oviducts , but she provides no direct nutrition; the embryos survive by eating her eggs or their unborn siblings. In hemotrophic viviparity , the zygotes are retained within the female and are provided with nutrients by her, often through some form of placenta.

In guppy courtship, the unusual male wins

Ask any aquarist who has guppies whether it is just to have them or they breed them how to breed guppies, while chuckling they will tell you that if you have a male and a female in your tank congratulations your female is already pregnant. As strange as it may sound, guppies are exactly that easy to breed. They will breed in poor water quality and being underfed. The problem is if you have those conditions in your tank, the pregnant female may not survive to give birth, or she may terminate her pregnancy and you will not have fry, or the fry will not survive. If you ever read forums to try to figure out what is going on in your tank or you are in any groups for aquariums or species related fish on facebook, the first thing anybody ALWAYS ask is your water parameters.

Oct 22, - Guppies are also known with other names such as million fish, them into young ones, female guppies get pregnant and give birth to a live fry.

This article contains everything you need to know about pregnant guppy fish. I will cover every thing you need to know from signs your guppy is pregnant, how to care for your pregnant guppy and more. Guppy fish can quickly over stock your aquarium tank. It is very important to spot a pregnant guppy and know how to care for her and her babies.

Can Guppies Have Babies Without a Male?

Guppies are freshwater tropical fish, originally found in South America and belong to the Poeciliidae Family. They add so much color in an aquarium, they are peaceful, active swimmers and very easy to take care off. There are over different species of guppy fish, each with a variety of colors, tail shapes and sizes. Guppies are also known with other names such as million fish, because of their incredible breeding rate, and rainbow fish, because they come in a wide range of colors.

Guppy Fish Breeding And Fry Care

As a female guppy is likely to eat her fry, it is essential to monitor her closely and remove her from the tank immediately after she gives birth to her babies. Read this PetPonder article to know the pregnancy signs as well as the signs of a guppy going into labor. The scientific name of the species is Poecilia reticulata. The fish, native to northeast South America, has been introduced to different habitats and is now found all over the world.

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To submit your vote please sign in or sign up , it is free and takes a few seconds. This post is a reflection of my experience with my pregnant guppy. I took photos of the progression of her pregnancy to document the the growth of her belly and other changes that I saw. Hopefully these photos will help others to determine how far along their pregnant guppy is and when she might be due.



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