5 means to phone call if your Goldfish might be PregnantCommon Myths about Goldfish PregnancyCan a Goldfish yes, really be Pregnant?How do You Take care of A Pregnant Goldfish?

5 methods to tell if your Goldfish might be Pregnant

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1. Chubby stomach

Round, chubby bellies ~ above goldfish are sometimes spotted one of two people at the fish save or in your very own tank.

You are watching: What do pregnant goldfish look like

Female goldfish may obtain a plump, gravid look.

Not swollen – just kinda chunky.

If the fish is swollen, bulging drastically or has actually pineconing scales, you might actually have a sick goldfish on her hands rather instead the a pregnant goldfish.

Problems like abdominal muscle infections or organ failure can make a fish “blow up” far larger than normal.

Viewing the fish from over can be very helpful to examine for pineconing scale – scales that stick out from the political parties of the fish (see our write-up on dropsy).

A fish could start to look a bit more swollen behind the gills and in the abdomen if that is just starting to come down through dropsy or one more illness.

Of course:

A goldfish that simply looks a bit fat can also really well be overfed.

(Psst – most goldfish room overfed!)

An overfed fish ends up save on computer too much fat in their body, which isn’t an excellent for their in its entirety health.

If your fish is overfed, you might want to inspect out our write-up on feeding.


Your fish may still look completely normal and still be moving a pack of eggs.

2. Egg coming out once picked up

If girlfriend reach your hand in the water to pick up her fish and a bunch of eggs come streaming out as she wriggles approximately in your hand…

That’s a sure sign your goldfish is “pregnant!”

This also method there are a many eggs in your goldfish, and also she is in prime spawning shape.

A male fish can be simply the thing to help her lighten she load.

It isn’t recommended because that anyone various other than seasoned breeders to try to “squeeze” the eggs out of your fish.

This can cause potential damage to the fish, as well as considerable stress.

3. Being chased by various other goldfish

Credit: Nature and Life, ShutterstockChasing only happens once female goldfish, that are ready to relax their eggs, begin releasing unique pheromones into the water. This signals to male goldfish that she is in reproduction condition.

Here’s how it works:

Chasing is regularly mistaken for bullying, and also is most typical in the spring and also summer months.

Males will seek the female indigenous behind, trying come nudge her underneath she stomach.

That publication the egg so he can fertilize them through his milt.

4. Lopsided belly once viewed indigenous above

Looking in ~ the fish from above, a rounder, an ext lopsided belly deserve to be watched on countless female goldfish.

This is oftentimes indigenous the eggs filling one next of her body more than the other.

5. Masculine goldfish with breeding tubercles

This isn’t through any way a guarantee your fish is “pregnant.”

But during spawning season, males will frequently show breeding tubercles on their gill covers and pectoral fins.

These look choose tiny white dots.

It just way there is a possibility your fish have entered spawning season.

The best method to call if your goldfish is pregnant is by acquisition a close look at at she body. When a mrs goldfish is getting ready to lay she eggs, she has actually dozens, if not numerous eggs within of her. Therefore, she will gain chunky, or in various other words, she will certainly look fat. She i will not ~ necessarily look super overweight, but you will notification some chunkiness walking on. If a mrs goldfish is complete of eggs and also getting prepared to lay them, if you go to touch she or also pick she up, girlfriend may an alert that some eggs may actually fall out that her. If there are many eggs within of her, the body might barely have the ability to contain them, in ~ which allude they may come out. If your female goldfish is constantly gift chased or harassed by your male goldfish, yes a factor for it, and it’s due to the fact that they can tell the they are about to obtain to fertilize part eggs and make some babies of your own. Something rather which may suggest a goldfish full of eggs, or a pregnant goldfish, is if you look at she from a bird’s eye view, if her stomach is larger on one side than the other. This often occurs together a result of the bulk of eggs relaxing on a details side. If you watch that your male goldfish have actually tiny white dots on their face, called breeding tubercles, that is a authorize that lock are prepared to spawn. Now, it’s no a 100% a sure indication the the females room pregnant, yet it is a good sign.


Common Myths about Goldfish Pregnancy

Image Credit: Ek Ing, Shutterstock

Goldfish can get pregnant

Goldfish can’t bring live babies inside your bodies, and therefore can not classify together “pregnant” in ~ any allude in their lives.

More top top this later.

Fish the sit at the bottom space pregnant

Fish the sit at the bottom – most of the time are actually doing so since they room not feeling well.

Or suffering from poor water quality.

Female goldfish will show “nesting behavior”

Goldfish carry out not nest.

They room fish, not birds.

When they perform lay eggs, they throw them anywhere – there is for sure no consideration as to where the eggs will certainly go.

In fact:

They will even eat their eggs thefirst opportunity they get.

That said:

You have the right to make a “nest” for your goldfish if you suspect they are going to litter eggs soon.

That way you deserve to take them out of the water prior to they get eaten up.

Here’s a an excellent tutorial:

Sluggish behavior indicates a pregnant goldfish


Sluggish behavior – not simply a bit less of a “waddle” together they swim, but a truly sluggish perspective – is a authorize of a health trouble in many cases.

A pregnant goldfish refuses food

If her fish is refusing food, it’s since it’s sick.

A healthy and balanced goldfish, even one carrying eggs, will always have an appetite.

Credit: JuanCarlosPalauDiaz, Pixabay

Can a Goldfish yes, really be Pregnant?


To be pregnant, an animalmust lug actual live babies in its womb.

Unfertilized eggs do not count as babies since they are not alive!

Only after they room fertilized deserve to they begin to grow and turn into tiny goldfish.

So, can female goldfish carry live young inside them, making them “pregnant?”


Goldfish cannot in reality be pregnant since they cannot bring live babies within of their bodies.

They release unfertilized eggs into the water wherein the masculine fertilizes them and also they wait to hatch.

They are only alive when they are external of the mommy goldfish’s body and fertilized by the daddy, definition that mommy goldfish never is pregnant to begin with.

She just is delivering potential infant goldfish until then.

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Then What around that Belly?

So, what if her goldfish has a big round belly? does that mean she is pregnant?

No – however she may either be full of unfertilized eggs waiting to come out… or overweight!

During breeding season, mrs goldfish will often prosper larger about the center as, in solution to the warmer weather and also romance floating through the waters, lock swell through eggs.

Sometimes egg impaction can take place when the woman goldfish execute not have any type of males about to help them breed, and also this may result in a extremely abnormal swelling of the abdomen.

Other illnesses can additionally cause bloating, for this reason if her goldfish does no seem fine it may be a good idea to investigate possible illnesses.

If her goldfish is overweight, you space probablyfeeding as well much!

Cut down on the frequency and also size of parts (and feed a great quality food) and you should see development in her goldfish’s waistline.


How long are Goldfish Pregnant for?

This concern is misleading due to the fact that of course, goldfish are never ever pregnant. However, they lug eggs for a certain period of time prior to laying them.

Female goldfish will build a pack of eggs every couple of months, and also this have the right to be almost everywhere from a couple of dozen to thousands of eggs.

It will certainly take approximately 3 weeks because that the eggs farming inside that a goldfish to be prepared to be laid. However, woman goldfish will only develop eggs provided the appropriate conditions.

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What execute You call A Pregnant Goldfish?

There room a few different indigenous that may be offered to define a pregnant goldfish.

The most common word supplied to explain a pregnant goldfish is a “cowl”. Moreover, although respectable dictionary usually avoid it, some human being use the word “twat” together slang because that a pregnant goldfish.

How execute You Take treatment of A Pregnant Goldfish?

There is honestly not too lot work that goes right into taking care of a goldfish that is all set to lay her eggs.

That said, there space a few things the you can do to aid the female feel much more at home and maybe even to rate the procedure along.

Spawning Mop

One point that you have the right to do is to create a spawning mop, or alternatively buy a spawning mop.

Yes, as the surname implies, this looks choose a mop, and the point of these things is to enable a goldfish come lay she eggs inside of the spawning mop.

Spawning mops space designed to be soft surfaces for the eggs to put on.

Increase Water Oxygenation

Image: xzgorik, ShutterstockA pregnant goldfish may become much more tired as result of her boosted weight, and she may additionally need to consume contempt oxygen.

Therefore, try to ensure the there is minimal water activity in the tank and shot to very slightly rise water oxygenation too.


Goldfish have the right to live in waters between 10 and also 26 levels Celsius, and generally, goldfish live in the lower end of that spectrum.

To get a mrs goldfish ready for she journey, friend can progressively increase the water temperature to 20 degrees, increasing it by only tiny amounts day by day.


A pregnant mrs goldfish is going come require lots of energy, i m sorry is due to the fact that she’s gift chased by males, she is complete of extra load (eggs), and will need the power to lay the eggs.

In various other words, feed her goldfish right and make sure that you are meeting her nutritional needs, if not exceeding castle (more info on feeding here).

Goldfish reproduction Tips

Image Credit: zh y, PixabayLet’s walk over some an easy facts and tips that you have the right to follow i beg your pardon should aid you be much more successful when breeding goldfish.

A great idea is to remove the male from the tank around 3 days prior to you intend spawning come happen. This will significantly increase the want and also need for the males to spawn or fertilize the eggs. A good idea is to constantly have a proportion of 2 males come 1 female. This will certainly also help increase the possibilities of spawning and also fertilization occurring. feed the female added food. Feed right here 1 extra time every day, and slightly increase the quantity of food per feeding. Also, provide her many protein-heavy foodstuffs such together daphnia, brine shrimp, and other together things. As mentioned above, the cleaner the water the better, for this reason make certain your filter is an extremely clean and running at full capacity. Something rather to keep in mental is the the optimal tank temperature for goldfish breeding is about 20 degrees Celsius. Therefore, if necessary, use an aquarium heater to gain the tank water to the appropriate temperature. Something girlfriend will want to do once the eggs have been fertilized, preferably prior to the goldfish fry hatch, is to eliminate all adult fish native the tank. Yes, people, adult goldfish will certainly eat eggs, even their own. store in mind the goldfish reach sex-related maturity at 1 year the age, and also at that allude will be all set to begin producing youngsters of their own. A an excellent idea to save the egg safe and to maximize flower is to use a spawning mop, something i beg your pardon we disputed in the above section.


Let’s Hear your Thoughts

Do you suspect your fish is transferring eggs? learn something new? I’d love come hear her thoughts in the comments below! Goldfish perform not actually acquire pregnant as they are not livebearers, a distinction we will certainly go into more detail about below. Either way, if you have males and females in her tank, exactly how to call if a goldfish is pregnant is essential to know.

Some indicators that a goldfish is pregnant include an overlapping or chunky appearance, a lopsided belly, males chasing the females around, as well as a couple of other indications too. Let’s find out exactly how to phone call if her goldfish is pregnant and also what to perform if she is.

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There you have it guys and gals, every little thing you need to know around goldfish pregnancy and breeding goldfish.

Honestly, chances are vast that if you have males and females in her aquarium, they will probably finish up breeding, so be ready!