How Long Are Ghost Shrimp Pregnant? Your Ultimate Guide Here!

Last Updated on April 30, 2022 by Marco C.

Have you ever wondered how long are ghost shrimp pregnant?  Well, lucky for you, we have written this article to answer that question! 

Ghost shrimp are a great choice for many fish tank owners because they are low maintenance and help keep your tank clean.  Their transparent color has earned them the name, “ghost” shrimp.  You can put a few of these in your tank where they will hang out at the bottom, eating excess debris.  

They are also considered a very peaceful species to raise.  This means you will not have to worry about them eating the other fish in your tank.  

It is for these reasons that someone might be interested in breeding ghost shrimp.  Breeding is the process of supporting a fish to create more of the same species.  This is probably why you want to know: how long are ghost shrimp pregnant?  

If you know the amount of time it takes for ghost shrimp to produce babies, you can properly plan your breeding schedules. We have written this article to provide you with guidance on all details about breeding ghost shrimp. 

After reading this article, you should be ready to confidently get started.  Keep reading now to learn more!

Is It Difficult To Breed Ghost Shrimp?

Whenever you want to breed anything, you will need to create the ideal conditions for it to occur.  In the case of ghost shrimp, there will be some things that you need to know before getting started.  They are not considered the easiest species to breed.  

If you want to have a high success rate you should raise them in a separate tank without any other fish.  This will allow you to create the perfect conditions to promote pregnancy.  

When the shrimp are first born, they are very small.  This makes them extremely susceptible to being eaten.  The best way to avoid the babies from becoming prey is to keep them in a tank without anything else.

Keep in mind that larger ghost shrimp could also possibly eat the babies.  Pay attention to the habits of your shrimp and remove larger shrimp if you notice they are being eaten.  

Once you set up a separate breeding tank, make sure you do not overcrowd it.  You can happily raise about 10 shrimp per gallon of water.  

Of course, if you want your shrimp to produce healthy babies, you need to keep the tank in the ideal environment.  The main things to pay attention to are the water temperature and PH.

Try to maintain a water temperature of between 65 to 82 degrees Fahrenheit.  If your water temperatures drop below or above this, your ghost shrimp will not produce babies. 

The ideal PH level is between 7-8.  You can test your PH frequently during the breeding time to be sure that you are providing a stable environment for the pregnant ghost shrimp.

Is It Difficult To Breed Ghost Shrimp

Learn more about: How Many Shrimp Per Gallon?

How Can I Tell If My Ghost Shrimp Is Pregnant?

One of the most amazing things about ghost shrimp is that they are completely transparent.  This means you can see inside their body.  All of their organs are visible to the naked eye.

When a female ghost shrimp is pregnant, you can see bright green eggs forming underneath its tail.  

In fact, you will not be able to tell if a ghost shrimp is female until eggs are formed.  Prior to that, males and females look exactly identical! 

Once you see the green eggs, the female needs a male shrimp to fertilize them.  When the eggs are fertilized it takes between 12-14 days for the baby shrimp to be birthed. 

One female ghost shrimp can carry between 8-85 eggs!  If they all are birthed successfully, you could have a lot of small ghost shrimps! 

Once they are born, you will need to begin feeding.  Ghost shrimp are omnivores, eating both plants and animals.  According to Loyola University in New Orleans, “Beach ghost shrimp spend their time-consuming phytoplankton and other organic matter that they filter from water moving into and out of their tunnels.”  

Remember, the baby ghost shrimp are very small.  This means you will need to provide tiny pieces of food.  Some good sources of food for this stage are powdered algae, infusoria, or ground-up flake food.

After about 5 weeks, the shrimp should be big enough to live with other species.  Keep in mind that when the shrimp are small, they are susceptible to being eaten or swept away in your filter.  One way to protect this from happening is to put a small sponge in front of your filters and pumps.

It is within these first 5 weeks that you have to take the most care.  

Hopefully, you now understand a lot more about ghost shrimp.  You should especially know the answer to the question: How long are ghost shrimp pregnant?  

Take good care of your ghost shrimp and good luck! Feel free to comment and ask questions below.

Read more about: How To Grow Shrimp At Home?


How long do ghost shrimp take to have babies?

Once the female’s eggs are fertilized, it takes about 2 weeks to have babies. At this point, the shrimps are very small and thus susceptible to dying. In order to increase the chances of your shrimps growing to adult size, make sure to provide a safe environment with plenty of food. It takes about 5 weeks for the shrimps to grow to a good enough size to survive safely with other fish.

How do you know if shrimp is pregnant?

When a female ghost shrimp is pregnant, you can see green eggs forming near her abdomen. It is at this point that a male shrimp will approach her to fertilize the eggs. If you notice the males approaching the females a lot, you can assume that it is because she is pregnant. Also, females will fan their eggs. If you notice the shrimp moving her legs in a fan pattern, it is likely she is pregnant.

Are ghost shrimp easy to breed?

Ghost shrimp are not easy to breed. In fact, because they are so small, many of them die in the first weeks of their life. To prevent this from happening, provide a safe space for the shrimps away from any potential predators.

How many ghost shrimp should be kept together?

A good rule of thumb is to keep 10 ghost shrimp per gallon of water in your tank. Do not exceed this number as it will limit your ability to successfully raise shrimp.