Crested Geckos, Diet and Food, Geckos

Can Crested Gecko Eat Red Wigglers or Not 2022?

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by The Pet Engineers


The crested gecko, like other species of lizards, is omnivorous. It eats mostly insects, worms, plants, and fruits.

Their varied diet makes it possible for them to have a wide variety of diets.

However, not all diets will be nutritious. Can crested geckos eat red wrigglers? If you plan on feeding red wigglers or manure worms to your pet.

Here are reasons why it’s not a good idea and a great nutritional meal for your pet.

Can Crested Geckos Eat Red Wigglers?

No, crested geckos can’t eat red wigglers.

Well, they can but crested geckos don’t like the taste of red wrigglers.

Feeding them to your crested geckos will leave them uneaten. 

Are Red Wigglers Good and Safe For Crested Geckos?

No, red wrigglers aren’t good and safe for crested geckos. They don’t contain enough nutrients and aren’t really liked much by crested geckos.

Furthermore, red wrigglers secret nasty stuff as a defense mechanism.

This defense mechanism will be triggered when you try to feed your pet.

The secreted liquid has a protein that attacks foreign cells and it’s toxic to your gecko.

Red Wigglers
Don’t feed your crestie Red wigglers

Why You Shouldn’t Feed Red Wigglers To Hatchling, Juvenile, and Adult Crested Geckos

Nasty Secretions as a Defense Mechanism

Red wriggles excrete a foul-smelling liquid as a defense mechanism when confronted by a predator.

This foul-smelling liquid is strong enough to stop your crested gecko from devouring it. 

Low Nutritional Value

Red wrigglers have low nutritional value compared to other insects and worms.

The worms contain little protein about 10% and are made up of 90% water.

Furthermore, they contain little to no vitamins and minerals.

Feeding red wrigglers to your pet will cause your crested gecko to have nutrient deficiency.

5 Best Alternatives To Red Wigglers

Red wrigglers have poor nutritional value and shouldn’t be fed to your pet. Here are 5 alternatives to red wrigglers.

Calci worms

Calci worms or the black soldier fly larvae are rich in calcium and crested geckos love eating them. They make a great addition to your pet’s diet.

Because the high calcium content prevents metabolic bone disease. 

Calci worms


Waxworms are packed with protein and fats making them fantastic for hatchling and juvenile crested geckos.

Their small sizes allow you to feed them several times a week.


Dubia Roaches

Dubia roaches are one of the most popular feeder insects fed to crested geckos.

They are easy to obtain, and keep and are packed with essential nutrients for your pet. 

Dubia Roaches
Dubia Roaches


Hornworms are another great alternative to red wrigglers. Captivity-bred hornworms should only be fed to your crested gecko.

Wild hornworms might contain toxic alkaloids ingested from wild plants which might pose a problem to your pet. 



Superworms are not as popular as calci worms or dubia roaches. However, they are a much better alternative to red wrigglers.

Superworms have higher nutritional value and contain a good amount of calcium. 



Crested geckos can’t eat red wrigglers because of the foul-smelling liquid secreted when under stress.

In addition, red wrigglers don’t have high nutritional value and will cause nutrient deficiency diseases when fed often.

The good news is that are several alternative insects and worms that can be fed to your pet.

Calci worms, waxworms, dubia roaches, hornworms, and superworms are a few to name. 

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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