These superworms are about 1 1/2" to 2" in length, because it is a natural product sizes may vary slightly. Superworms have long been a staple feeder insect in the reptile and amphibian hobby. Actually larvae of the darkl...

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These superworms are about 1 1/2" to 2" in length, because it is a natural product sizes may vary slightly. Superworms have long been a staple feeder insect in the reptile and amphibian hobby. Actually larvae of the darkling beetle Zophobas morio, superwormsworms are inexpensive and easy to store before feeding them to your reptile or amphibian - simply keep them at room temperature and provide them with a food/water source, such as a carrot. This is a box that will contain 350 superworms, with an overcount.

How to Feed

Superworms can be fed as a treat or staple, depending on the animals you're feeding, but should not make up the bulk of the diet of your pet. Make sure to dust superworms with a proper vitamin and mineral supplement before being fed to your pet. Feed superworms using feeding tongs or in a worm dish.

Superworms are great feeder insects for: leopard geckos, crested geckos, fat tail geckos, bearded dragons, lizards, geckos, wild birds, and fish. Many common pet reptiles, such as bearded dragons, absolutely love superworms.

How to Store

When Josh's Frogs ships superworms they are already stored on aspen bedding with food. Keep superworms at room temperature. As superworms go bad, they will become dark in color and eventually turn black and spoil. Discard any black superworms. Older superworms may pupate. These pupae may still be offered to your pet. Discard adult beetles, as most animals find these distasteful. Under ideal conditions, superworms should keep for several weeks.

If you'd like to store superworms, please read the Josh's Frogs Superworm Care Sheet.



  • Superworms, larvae of Zophobas morio, are great feeder insects for leopard geckos, crested geckos, fat tail geckos, bearded dragons, lizards, geckos, wild birds, and fish.
  • Longer lived than mealworms, superworms can exist in the pupae stage for up to three months before turning into inedible beetles.
  • Virtual care sheet included with information on storage and feeding technique.
  • Specially packaged to help ensure a live arrival in most weather conditions.
  • We use a variety of shipping services including USPS, UPS and FedEx based on your location and weather! We cannot honor requests for specific services.
  • Superworms, larvae of Zophobas morio, are great feeder insects for leopard geckos, crested geckos, fat tail geckos, bearded dragons, lizards, geckos, wild birds, and fish.
  • Longer lived than mealworms, superworms can exist in the pupae stage for up to three months before turning into inedible beetles.
  • Virtual care sheet included with information on storage and feeding technique.
  • Specially packaged to help ensure a live arrival in most weather conditions.
  • We use a variety of shipping services including USPS, UPS and FedEx based on your location and weather! We cannot honor requests for specific services.

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