Surprising Facts About Goldfish: Are They Really Vegetarian?

Surprising Facts About Goldfish: Are They Really Vegetarian?

Goldfish have been popular pets for many years, but there’s still a lot to learn about them. From their surprising longevity to their adaptability to different types of environments, these fish remain a mystery to many of us. One question that often arises is whether or not goldfish are truly vegetarian. Let’s take a look at some surprising facts about goldfish and find out.

What Do Goldfish Eat?

When it comes to goldfish diet, there’s a lot of conflicting information out there. Many people assume that goldfish are vegetarian, but the truth is more complicated than that. Goldfish are omnivores, meaning they eat both plant and animal matter. They need a balanced diet that includes both proteins and carbohydrates to stay healthy.

In the wild, goldfish typically eat aquatic vegetation, insects, crustaceans, and other small creatures. In captivity, they can be fed commercial goldfish flakes, pellets, or other specially formulated foods. They will also eat live or frozen foods like bloodworms, brine shrimp, and daphnia.

Do Goldfish Need Vegetables?

Though goldfish need proteins to stay healthy, they will also benefit from a varied diet of vegetables. In the wild, they often eat pondweed, which provides them with carbohydrates. In captivity, you can offer them cooked vegetables like peas, carrots, spinach, and zucchini. Vegetables also provide essential vitamins and minerals, so it’s important to include them in your goldfish’s diet.

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Is It Safe to Feed Goldfish Meat?

Goldfish can safely eat small amounts of lean meats such as finely chopped beef or chicken hearts. It’s important to avoid fatty meats like bacon, as these can cause digestive problems. It’s also important to make sure all meat is cooked before it’s given to your goldfish.

What Other Foods Are Safe for Goldfish?

Goldfish can also eat raw fruits and vegetables, such as grapes, apples, and lettuce. Fruits should be cut up into small pieces, while vegetables can be given whole. It’s important to avoid any fruits or vegetables that have been treated with pesticides.

What Foods Should Be Avoided?

There are some foods that should never be given to goldfish, such as bread, grains, and dairy products. These can cause digestive problems and should be avoided. It’s also important to avoid giving goldfish raw fish, as this can cause health problems.


Goldfish are omnivorous, meaning they eat both plant and animal matter. They need a balanced diet that includes proteins and carbohydrates, as well as a variety of fruits and vegetables. It’s important to avoid fatty meats, raw fish, bread, grains, and dairy products. With the right diet, your goldfish can remain healthy and happy for many years to come.

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