Ate a line of eight unique goldfish swimming together in a calm pool, each with distinct characteristics and colors

Which Goldfish Are The Hardiest In Survival – 8 Super Breeds

Are you looking for the hardiest goldfish to add to your tank?
You’ve come to the right place!

In this article, we’ll discuss eight super breeds that are known for their hardiness and ability to survive.
From common goldfish to black moors, learn which fish can help create a thriving tank environment.

Let’s get started!

Key Takeaways

  • Common Goldfish and Comet Goldfish are hardy and easy to care for, with a lifespan of up to 10 years or more.
  • Fantail Goldfish and Black Moor Goldfish are popular and visually appealing breeds, known for their attractive physical features and impressive lifespan.
  • Shubunkin Goldfish is an attractive breed with unique calico patterning, suitable for novice aquarists and best kept in larger tanks.
  • Proper care, clean water, and a varied diet are essential for maintaining the hardiness and extended lifespan of goldfish breeds.

Common Goldfish

You’ve probably heard of the Common Goldfish, as it’s one of the hardiest goldfish out there. It’s easy to care for and doesn’t require a lot in terms of tank size or feeding habits.

With proper care, they can live up to 10 years and reach lengths of up to 8 inches. They’re also quite hardy, able to tolerate a wide range of temperatures and water conditions.

All in all, if you’re looking for an easy-to-care-for goldfish that can survive even tough environments, the Common Goldfish is definitely worth considering.

Fantail Goldfish

You’re likely familiar with Fantail Goldfish, a popular breed known for its beautiful tail and fins. Learning to care for them properly is important in ensuring their hardiness in survival.

Understanding their behaviors is key to providing the best environment for them to thrive. Feeding them a diet of quality flakes and pellets, combined with occasional treats like brine shrimp or bloodworms is necessary for optimum health.

Keeping their tank clean and maintaining proper water parameters ensures they stay healthy and active. With the right care, Fantail Goldfish can be some of the hardiest goldfish around!

Shubunkin Goldfish

Shubunkin Goldfish are an especially attractive breed of fish, known for their unique calico patterning. Mixing them with other varieties can lead to a range of colorful patterns and sizes.

Breeding methods vary, but generally they should be kept in tanks larger than 10 gallons for best results.

They make wonderful pets and are exceptionally hardy, which makes them great choices for novice aquarists.

Comet Goldfish

Comet Goldfish are a beautiful breed of fish, known for their long, slender fins and graceful swimming style. They’re hardy in survival and quite easy to care for. With proper Comet Care, they can live up to 10 years or more.

They need clean water and plenty of room to swim around. Feed them a variety of quality food to keep them healthy and happy! Their Lifespan can be extended with regular tank maintenance, too.

As one of the 8 super breeds, Comet Goldfish make an excellent choice for any aquarium enthusiast looking for an active, colorful addition!

Black Moor Goldfish

Black Moor Goldfish are a popular aquarium fish, known for their distinctively large eyes and dark coloration. Spreading Black Moors have been bred for many generations with great success.

Breeding strategies vary between different breeders; some focus on size or fin shape, while others look for the most attractive eye-spots.

These fish have an impressive lifespan and are extremely hardy in comparison to other goldfish breeds. They also require less maintenance than other types of goldfish.

With proper care, they can be a beautiful addition to any tank!

Frequently Asked Questions

What Is the Best Type of Water to Keep Goldfish In?

For optimal goldfish health, it’s important to maintain good water chemistry and tank filtration. Use a sturdy filter that suits your tank size and replace the cartridge regularly. Choose an aquarium test kit to keep tabs on pH, ammonia, nitrite, and nitrate levels so you can make any necessary adjustments. With care, you’ll provide your fish with a safe living environment for years to come!

What Temperature Should the Water Be for Goldfish?

Keeping goldfish healthy requires regular heat maintenance and water quality checks. Aim for a temperature between 65-75°F to ensure they thrive.

How Much Space Should a Goldfish Tank Have?

Creating habitats for your goldfish is important! For optimal water filtration, you’ll need a tank that’s at least 20 gallons. That’ll give your fish plenty of space to swim and grow.

How Often Should I Feed My Goldfish?

You should feed your goldfish twice a day, in proper amounts. This helps ensure good water quality and the health of your fish. Feeding them too much can negatively affect their well-being.

How Do I Tell if My Goldfish Is Sick?

Check for signs of illness in your goldfish, such as changes in behavior, color, or appetite. Proper diagnosis involves careful observation and testing the water quality and diet selection. If you suspect sickness, consult a vet to determine treatment options.


No matter which of these super goldfish breeds you choose, you can be sure that they will bring a lot of fun and joy into your life.

With proper care and attention, any of these hardy fish can survive for many years in the right environment.

So pick the breed that best fits your lifestyle, and enjoy watching their colors come alive in your aquarium!



Meet me, your dedicated author and fish aficionado. With a deep-rooted passion for all things aquatic, I bring a wealth of knowledge, experience, and enthusiasm to this fish and aquarium website. As an avid fishkeeper myself, I understand the joys and challenges that come with creating a thriving underwater world. Through my articles, guides, and recommendations, I strive to provide you with accurate, reliable, and engaging content that will enhance your fishkeeping journey. Join me as we dive into the fascinating realm of fish and aquariums, and together, let's make your aquatic dreams a reality.

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