Do Goldfish Have Teeth? Can They Bite You? | Aquascape Addiction

Do Goldfish Have Teeth? Can They Bite You?

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This is a very common question though many are often surprised by the answer, we talk about Goldfish teeth, whether they actually have them and if they can bite you.

Do Goldfish Have Teeth? Can They Bite You?

Goldfish do appear to be toothless, and you certainly cannot see much when you look into their mouths, if you happen to get a glance. So, do goldfish have teeth?

The answer is that yes, technically speaking goldfish do have teeth, but their mouths don’t look like they’re full of teeth. They aren’t dolphins or sharks with rows of razor sharp teeth, but nonetheless, they do have them.

So, Do Goldfish Have Teeth?

goldfish teeth

Yes, goldfish do actually have teeth, but they are not what you would imagine them to be like. Sure, they have teeth, but they are not designed for biting and ripping apart their prey like predatory fish.

Let’s take a closer look at goldfish teeth to see what they are all about.

Where are Goldfish Teeth?

When you look into a goldfish’s mouth, unless you really pull the mouth open and look deep down into the fish, you won’t actually see any teeth at all.

The reason for this is because goldfish teeth are located in the rear of the mouth, or actually at the rear of the throat, at the pharynx, so more or less in the throat of the goldfish. They are therefore called pharyngeal teeth.

So, while goldfish do have teeth, they aren’t really located in the mouth, at least not in the front like we are used to.

Do Goldfish have Sharp Teeth?

No, goldfish do not have sharp teeth at all. Their teeth are flat and fairly smooth, more or less like our own molars.

The reason for this is because goldfish do not need sharp teeth to kill and destroy prey, as they really aren’t predatory fish.

However, they will use those flat teeth to grind up their food into a paste, so they can easily swallow it.

Do Goldfish Lose their Teeth?

Yes, this is actually quite an interesting fact about goldfish, as their teeth constantly fall out and grow back.

It’s pretty convenient because there’s not much chance of a goldfish developing tooth decay or dental issues, seeing as the teeth fall out and grow back at a very high rate.

Can Goldfish Bite you?

For all intents and purposes, no, a goldfish cannot bite you at all. Sure, they can try to bite you, but it will be like being bitten by nothing but gums and lips, like being bitten by a small toothless dog.

Therefore, no matter how hard it might try, in no way can a regular goldfish injure you or break the skin due to biting. This is completely beside the fact that goldfish are quite fearful, and in all reality they won’t ever try to bite you.


The bottom line is that while goldfish do have teeth, you won’t ever see or feel them, and they are nothing more than flat teeth designed for grinding. You don’t have to worry about being bitten by a goldfish!