What Do Fantail Goldfish Eat: 7 Proven Power Foods to Thrive

If you’re a proud owner of a fantail goldfish, you know how important it is to provide your fish with a healthy and balanced diet. But with so many options available, knowing what to feed them can be challenging. That’s why we’re here to answer every goldfish owner’s question: What do fantail goldfish eat? 

Fantail goldfish are omnivores, meaning they can eat plant- and animal-based foods. In the wild, they feed on algae, aquarium plants, and small insects.

But in captivity, providing them with a varied diet that meets all their nutritional requirements is essential.

So, what should you feed your fantail goldfish? Well, there is a variety of goldfish food options to choose from.

what do fancy goldfish eat

Commercial goldfish food is a popular choice, as it’s formulated to provide all the necessary nutrients for your fish. You can also additive their diet with fresh vegetables like zucchini and peas and live or frozen foods like brine shrimp or bloodworms.

In this article, we’ll look closer at the best foods for your fantail goldfish and provide tips on ensuring they get a healthy and balanced diet. So, let’s dive in!

What Do Fantail Goldfish Eat?

What do fantail fish eat? Fancy goldfish are omnivores and can eat various foods to maintain a healthy and balanced diet. They typically feed on algae, aquatic plants, and small insects in their natural habitat. In captivity, providing them with a varied diet that meets all their nutritional needs is crucial.

Do Pregnant Goldfish Sit at the Bottom of the Tank

Some of the best foods for fantail goldfish include high-quality commercial fish food, algae wafers, live food such as baby brine shrimp or bloodworms, and gel food. Algae wafers contain fiber, vitamins, and minerals, while live food provides a natural source of protein and nutrients.

Gel food is famous for fish owners who want to provide their fish with a varied and nutritious diet. It’s easy to prepare and can be customized to meet your fish’s specific dietary needs.

By providing your fan Tail goldfish with a balanced and varied diet, you can help them live a healthy and happy life. Just avoid overfeeding and keep their environment clean to promote optimal health.

When it comes to fantail goldfish, having well-balanced coloration on both sides of their body is a sign of top quality. This means that the variegated colors should extend to their fins, and if they are calicos, they should have a predominately blue body with random patches of other colors.

Having a well-balanced coloration is not only an indication of good genetics but also a sign of good health. It shows that the fish receives proper nutrition and care, which can help them live long and healthy lives.

So, if you want to keep your fantail fancy goldfish looking their best, provide them with a balanced and nutritious diet and a clean and comfortable environment. By doing so, you can help ensure that they maintain their beautiful and vibrant colors for years to come.

Understanding Fantail Goldfish

What are Fantail Goldfish?

Fantail, or fancy goldfish, is a freshwater fish related to the Cyprinidae family. They are easily recognized by their unique double caudal fins and beautiful colors. Fancy goldfish have egg-shaped bodies, and their fins flow as they swim.

Goldfish Varieties

There are various species of goldfish, and the fantail goldfish is one of the most popular varieties. Other common species of wild carp include the oranda, comet goldfish, ryukin, telescope, and pearl scale. Each variety has its unique characteristics, but all require similar care.

Fantail Goldfish Care

Taking care of fantail goldfish involves providing them with a suitable aquarium environment. They require an adequately sized fish tank with proper filtration and regular water changes. Fantail goldfish are relatively easy to care for, making them a great choice for beginner and experienced fish keepers.

The Importance of a Proper Diet

– Basic Nutritional Needs

To maintain optimal health, fantail goldfish need a balanced diet that provides essential nutrients such as proteins, fats, carbohydrates, vitamins, and minerals. A varied diet ensures proper growth, vibrant colors, and overall well-being of your fantail goldfish.

– Feeding Guidelines

What do fantail goldfish like to eat? When feeding your fancy goldfish, following some guidelines to prevent overfeeding and maintaining a healthy diet is essential. Here are a few key points to keep in mind:

  • Feed your goldfish small meals multiple times daily rather than one large feeding. This helps prevent digestive issues and keeps the water quality in the tank stable.
  • Avoid leaving uneaten food in the tank for too long, as it can contaminate water. Remove any excess food after a few minutes to maintain a clean environment.
  • Monitor your goldfish’s eating habits and adjust the amount of food accordingly. Overfeeding your fish can lead to obesity and other health problems.

7 Power Foods for Fantail Goldfish

What can you feed fantails? Now, let’s delve into the seven power fish foods that will provide your fantail goldfish with essential nutrients for their growth and vitality.

1. High-Quality Flake Food

High-quality flake food formulated explicitly for goldfish is an excellent staple diet. Look for flake food that contains a balanced mix of proteins, fats, vitamins, and minerals. This type of fancy goldfish food is readily available and provides essential nutrients for your goldfish.

2. Pellets and Granules

Pellets and granules designed for goldfish are other convenient options. These sinking or floating pellets are packed with nutrients and are available in various sizes to accommodate different-sized goldfish. Ensure the pellets are appropriate for fantail goldfish and feed them according to the recommended portion size.

3. Fresh Vegetables

Adding fresh vegetables to your fantail goldfish’s diet can provide additional vitamins and fiber. Some suitable options include blanched peas, spinach, lettuce, and cucumber. Cut the vegetables into small, bite-sized pieces to make your goldfish’s consumption easier.

4. Live and Frozen Foods

Incorporating live and frozen foods into your goldfish’s diet can mimic their natural feeding behavior and provide them with essential nutrients. Some popular choices include brine shrimp, daphnia, and bloodworms. These foods can be purchased at pet stores or even cultured at home.

5. Bloodworms

Bloodworms are a rich source of protein and are highly delicious to goldfish. They can be purchased as freeze-dried food. Thaw the frozen bloodworms before feeding them to your goldfish and ensure they are small enough for your fish to swallow.

6. Daphnia

Daphnia is a small crustacean that goldfish enjoy eating. They are available as live, frozen, or freeze-dried. Daphnia not only provides protein but also acts as a natural laxative, aiding in digestion.

7. Brine Shrimp

Brine shrimp are tiny shrimp that can be fed to your goldfish, either live or frozen. They are packed with protein and are an excellent treat for your goldfish. Brine shrimp can be easily cultured at home, providing a convenient and cost-effective food source.

Feeding Tips and Tricks

To ensure optimal feeding practices for your fantail goldfish, here are some helpful tips and tricks:

– Feeding Frequency

Feed your fantail goldfish small meals two to three times a day. This feeding schedule mimics their natural behavior and prevents overeating.

– Portion Control

Offer only what your goldfish can consume within a few minutes. Overfeeding can lead to digestive issues and water quality problems.

– Avoid Overfeeding

Goldfish tend to eat whatever is presented to them, even if they are already full. It’s crucial to resist the temptation to overfeed your fantail goldfish. Overfeeding can lead to obesity, swim bladder issues, and water pollution.

– Supplementing with Vegetables

Besides their main diet, incorporating fresh vegetables into your goldfish’s feeding routine is beneficial. Vegetables provide fiber and essential nutrients. Blanching or steaming the vegetables before feeding them to your goldfish helps soften them, making them easier to digest.

Common Issues and Solutions

While caring for your fantail goldfish, you may encounter a few common issues. Here are some solutions to help you address them:

Swim Bladder Disease

Swim bladder disease (SBD) is a condition that affects a goldfish’s ability to control its buoyancy. It can be caused by overfeeding, constipation, or poor water quality. To prevent swim bladder disease, maintain a varied diet, avoid overfeeding, and ensure your tank’s water quality is optimal.

Uneaten Food and Tank Maintenance

Uneaten food can accumulate at the bottom of the tank, leading to water contamination. Regular tank maintenance, including removing excess food, vacuuming the substrate, and performing partial water changes, is essential to maintain a clean and healthy environment for your goldfish.

Tank Mates for Fantail Goldfish

When choosing tank mates for your fantail goldfish, consider their peaceful nature and need for similar water conditions. Some suitable Fan-tail fish tank mates include other goldfish varieties like oranges, ryokans, or telescopes, and mild community fish like mollies or guppies.

Breeding Fantail Goldfish

Breeding fancy goldfish can be a rewarding experience. Here are some key points to consider:

Setting Up a Breeding Tank

Create a separate breeding tank equipped with appropriate filtration and controlled water temperature. Provide suitable spawning materials like plants or spawning mops for the goldfish to deposit their eggs.

Spawning Behavior

Male fantail goldfish will chase and nudge the female to induce spawning. The female fish will release eggs, and the male will fertilize them. It’s essential to observe the behavior closely and provide a conducive environment for successful spawning.

Caring for the Eggs

After spawning, removing the adult goldfish from the breeding tank is a good idea to protect the eggs. Ensure optimal water conditions, gentle aeration, and proper lighting to support the development of the eggs. Once the eggs hatch, provide appropriate food for the fry, such as newly hatched brine shrimp or specialized fry food.

Commonly Asked Questions (FAQs)

Can fantail goldfish eat live plants?

Yes, fantail goldfish can eat live plants, but some plants may be nibbled on or uprooted by the goldfish. Choose sturdy plants like Java Fern or Anubias that can withstand their nibbling behavior.

What size tank do fantail goldfish need?

Fantail goldfish require a larger tank compared to other fish species. A minimum fish tank size of 20 gallons is recommended for a single fantail goldfish, with an additional 10 gallons for each extra fish.

How often should I feed my fantail goldfish?

Feed your fantail goldfish two to three small meals a day. Monitoring their eating habits and adjusting the portion size to prevent overfeeding is essential.

Can fantail goldfish live with other fish?

Fantail goldfish can live with other peaceful fish species that tolerate similar water conditions. However, avoid keeping fantail goldfish with aggressive or fin-nipping fish, which can lead to stress and injury.

How long do fantail goldfish live?

With proper care, fantail goldfish can live up to 10 to 15 years or even longer. Providing them a suitable environment, a balanced diet, and regular maintenance can contribute to their longevity.

Should I use a substrate in my fantail goldfish tank?

Using a substrate in the tank is not necessary for fantail goldfish. However, if you choose to add substrate, make sure it’s smooth and doesn’t have sharp edges to avoid injuring the delicate fins of the goldfish.

How often should I clean the tank for my fantail goldfish?

Regular tank maintenance is essential to keep the water clean and healthy for your fantail goldfish. Perform partial water changes every one to two weeks and clean the tank decorations as needed to maintain optimal water quality.

What do fantail goldfish eat?

Fantail goldfish can eat various foods, including pellet or flake fish, live or frozen food, and certain types of vegetables. 

What are some power foods that can help fantail goldfish thrive?

What do you feed fantails? Some power foods that can help fantail goldfish thrive are bloodworms, brine shrimp, daphnia, peas, lettuce, spinach, and algae.

Are there any specific tank mates that are suitable for fantail goldfish?

Fantail goldfish can be kept with other fancy goldfish varieties, such as oranges, ruins, and telescopes.

How long is the lifespan of fantail goldfish?

Fantail goldfish lifespan can reach up to 10-15 years with proper care.

What is involved in the care of fantail goldfish?

Fantail goldfish require a spacious aquarium, regular water changes, proper filtration, a balanced diet, and a clean environment to thrive.

Is there a care guide available for fantail goldfish?

Yes, comprehensive care guides are available online and in books that properly provide detailed information on caring for fantail goldfish.

Are fantail goldfish suitable for an aquarium?

Yes, fantail goldfish are suitable for aquariums as long as the goldfish aquarium is large enough to accommodate their size and swimming habits.

What should I feed my fantail goldfish?

You can feed your fancy goldfish various foods, including pellet or flake fish, live or frozen food such as blood-worms or brine shrimp, and certain vegetables like peas or lettuce.

Is live or frozen food better for fantail goldfish?

Both live and frozen food are suitable for fantail goldfish. Live food such as bloodworms or baby brine shrimp can provide additional enrichment and stimulation for the fish. In contrast, frozen food offers convenience and is less likely to introduce unwanted pests or diseases into the tank.

What is the best kind of food for fantail goldfish?

The best food for fantail goldfish is a varied diet plan that includes a variety of high-quality pellet or flake fish food, occasional live or frozen food treats, and vegetables.


So, what do fancy goldfish eat? In conclusion, a well-balanced diet is crucial for the health and well-being of your fantail goldfish. Incorporating the seven proven power foods mentioned in this article can provide essential nutrients to support their growth and vitality. Remember to follow feeding guidelines, avoid overfeeding, and address common issues promptly to ensure the best care for your goldfish. With the information in this article, you can confidently care for your fantail goldfish, ensuring they receive the proper nutrition and attention they need to thrive. Remember to monitor their feeding habits, maintain a clean tank, and address any issues promptly to keep your fantail goldfish happy and healthy.

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About Me

I am the founder of, a devoted wife and mother, and an avid fish enthusiast. My aim is to assist fellow fish lovers worldwide in understanding how to properly care for and breed their pet fish.

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