Crested Geckos, Diet and Food, Geckos

Can Crested Geckos Eat Pineapple Or Not?

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by The Pet Engineers


Can crested geckos eat pineapple? This tropical fruit is found in a gecko’s natural habitat. But does that mean you can feed pineapple to it?

Here’s everything you need to know about feeding pineapples to your gecko.

Can Crested Geckos Eat Pineapple?

Yes, crested geckos can eat pineapple. The same is true for baby and juvenile crested geckos. Pineapple is a tropical fruit that grows in gecko’s habitat.

You can feed pineapple to a crested gecko. But, we don’t recommend it.

Is It A Good Idea To Feed Pineapple To Crested Geckos?

No, it’s not a good idea to feed pineapple to crested geckos. The tropical fruit contains a high amount of oxalic acid which is detrimental to a gecko’s health.

Although the fruit is found in a gecko’s habitat. It’s not food that should be given to a gecko. If you still insist on feeding pineapples to your crested gecko.

We recommend overripe pineapples blended into a paste alone or with other fruits. That way you greatly reduce the risks of health problems from oxalic acid.

Oxalic Acid Level in Pineapple

Pineapple is considered a high oxalate food – about 30mg per serving. If pineapple is consumed often by your crested geckos. The chances of it developing metabolic bone disease and kidney stones increase.

How Does Oxalic Acid Affect Your Gecko?

Oxalic acid is not a nutrient or essential dietary component and it is not required for normal growth or health.

When oxalic acid is consumed, it binds to the calcium and magnesium in the body and prevents them from being absorbed.

This can lead to calcium deficiency which can be harmful to your pet. Crested geckos are strict insectivores and may not benefit from the oxalic acid in the food and may not be able to digest it.

Some people recommend soaking and rinsing fruits or vegetables to get rid of the oxalic acid. However, this is not proven to be effective.

Oranges have medium to high levels of oxalic acid. Oxalic acids are anti-nutrients that prevent the absorption of calcium and magnesium. This alone is the biggest reason why pineapple shouldn’t be fed to crested geckos.

5 Alternatives To Pineapple



Plums are juicy fruits that not only hydrate your crested gecko but contain a lot of nutrients. Plums can be fed either by removing the seed and cutting it into small pieces or mashed into a puree.



Bananas are great alternatives to crested geckos. Bananas contain a good amount of nutrients and fiber.

Plus, can be easily mixed with other fruits, insects, or larvae. Overripe bananas are the best to be fed to crested geckos.



Blueberries are great for your gecko and can be a healthy addition to their diet. They contain a lot of antioxidants that boost their immune system and reduce the risk of diseases.

Furthermore, they are an excellent source of vitamin C and fiber.


sliced guava

Guava is a juicy fruit that can be fed to crested geckos. It’s found in their natural habitat and isn’t dangerous to their health.

Guava can be fed to geckos by slicing it into small pieces and blending it into a paste/puree or fruit mix.



Watermelons are juicy fruits that keep your crested hydrated due to the high-water content.

Just like mangoes, they are rich in vitamins and minerals that help boost your crested gecko’s immunity and promote healthy growth.

Watermelons can be fed to crested geckos by slicing them or blending them into a juice.


Pineapples contain high oxalic acid content which makes them unsuitable food for crested geckos. Oranges, dragon fruit, and avocado pears fall into the same category of unsuitable foods.

Several fruits are found in a crested gecko’s natural habitat that shouldn’t be fed to it. Fortunately, there are several nutritious alternatives to pineapple.

That’s it on whether crested geckos can eat pineapple or not.

The Pet Engineers

A team of pet lovers. We have owned various pets over their years. From dogs to reptiles, etc. Our love of pets, strive to us to create up-to-date and accurate helpful guides on pets.

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