Breeding goldfish may seem like an exciting way to make goldfish keeping even more enjoyable. The journey to breeding goldfish is tricky, however, and you should ensure that you have the time and money to spend to produce healthy goldfish offspring.
Goldfish are prolific breeders, and therefore, the decision to breed your pet fish shouldn’t be taken lightly.
Successful goldfish breeding will involve several factors, including the parents’ lineage and history of illness. It is best to choose healthy goldfish with good morphology and no history of previous health issues like swim bladder disorder, tumors, or a poor body condition score.
This is a complete guide full of tips and tricks to help you breed the healthiest and most beautiful goldfish offspring.
The Ethics of Goldfish Breeding
Please note that the information in this article is for informational purposes only. At Pet Keen, we do not encourage breeding your goldfish. A single female goldfish can lay up to 1,000 eggs in one spawning session and over 10,000 eggs per breeding season. Females are also prone to being injured during the mating season, and the process places a very high demand on your fish.
You need vast numbers of tanks,a lot of money and time, and ample preparation before goldfish can spawn. It is also important to note that the process comes with its fair share of heartbreak as most fry (baby goldfish) are eventually culled. It is naive to assume that all your goldfish can be successfully rehomed. This is not a quick or easy way of making a monetary profit. It is best to leave breeding goldfish to a professional breeder.
As with all animals, there is the worry of ethics in purposefully breeding already inbred goldfish varieties. Goldfish are plentiful in the aquarium world and are one of the most popular pet fish kept as pets. This means that there are a lot of goldfish out there looking for good homes. Although there are not many ‘rescues’ that take in abandoned goldfish if any, and you should have an ethical reason for wanting to broaden the goldfish population.
A good mindset for breeding goldfish is to produce quality specimens with few health issues and an overall show quality body and coloration. This will draw in potential buyers who are searching for a breeder who has excellent stock that has been bred for all the right reasons. Goldfish owners want a goldfish that will experience minimal genetic issues later in life and grow to their full size while reaching close to their full lifespan potential.
The Cost and Equipment Required to Breed Goldfish
Breeding goldfish is a very expensive task, it will usually cost more to cater to their care than the overall profit you can make from the breeding industry. This is because goldfish will eat their eggs and their young. This makes them poor parents and goldfish parental care is non-existent.
It means you would have to purchase extra tanks and equipment to not only incubate fertile eggs, but you will also have to move eggs and fry to different cycled tanks to avoid them from being eaten by larger goldfish who only see them as a quick meal. You will have to equip each tank with an air stone and filter and take on the parent role. You will also need to perform daily water changes and have separate tanks to rear live food for the young.
A basic essential kit to get you started in the goldfish breeding hobby is to purchase the following:
Once you have set up the tank and equipment, you are ready to begin breeding your goldfish! If you're new to the world of goldfish keeping or are experienced but love to learn more, we highly recommend you check out the best-selling book, The Truth About Goldfish, on Amazon. From diagnosing illnesses and providing correct treatments to proper nutrition, tank maintenance and water quality advice, this book will help you to ensure your goldfish are happy and to be the best goldfish keeper you can be.
If you're new to the world of goldfish keeping or are experienced but love to learn more, we highly recommend you check out the best-selling book, The Truth About Goldfish, on Amazon.
From diagnosing illnesses and providing correct treatments to proper nutrition, tank maintenance and water quality advice, this book will help you to ensure your goldfish are happy and to be the best goldfish keeper you can be.
The 10 Step Guide to Goldfish Spawning
Reasons Behind Goldfish Breeding Failure
Sometimes you may run into trouble when trying to breed your goldfish and this is called breeding failure. It is rare, but sometimes goldfish will not breed. If you have followed all the steps to ensure all the right conditions and breeding requirements have no been met, here are a few reasons your goldfish are not breeding:
While breeding is fun and a great way to better the genetic lineage of your goldfish, it does require certain expertise and a massive commitment. Once the eggs hatch, you will then begin caring for the cute mini versions of the adults. Raising fry is an enjoyable experience and will help you follow the full development process of the stock. If you know the basics of good goldfish care, while having much experience in caring for them, you are ready to become a successful fish breeder!
- Related Read: Shipping and Moving Live Goldfish: Step-by-Step Guide
Featured Image Credit: panpilai paipa, Shutterstock