Small NutriGrubs™

13 reviews
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Small NutriGrubs™

13 reviews
Regular price $3.00
Regular price $5.00 Sale price $3.00
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*Now packed in our new and improved proprietary substrate. Buy one of our sifters to separate the grubs from the GrubSoil™ easily.

Our Small NutriGrubs (Black Soldier Fly Larvae) are less than half the size of our Medium NutriGrubs. They are a great staple food item for many small species of reptiles, hatchling reptiles, amphibians, inverts, fish, birds, etc. They require no dusting with calcium powder as they contain all the calcium your pet needs, and can be stored at room temperature or in a fridge for a longer shelf life. If you choose to store them in a refrigerator, make sure they are in the door (warmest spot) or better yet; a wine cooler as this will allow you to adjust the temperature to a slightly lower temp than a fridge and keep them fresh for longer.

Pro tip: If you notice some of your grubs turning black, they are close to the "fly" stage. Keep them until they turn into a fly and watch your pet go after them! It's excellent enrichment for your pet, and they are a slow-moving fly, so they are easy to catch. Plus, if your pet doesn't like the grubs, it should like the flies!

Great food for:

  • Bearded Dragons
  • Chameleons
  • Lizards
  • Geckos
  • Chickens
  • Birds
  • Fish

NOTE: Our black soldier fly larvae are fed an extremely high-quality, plant-based diet to deliver optimal nutrition for your pet. However, this does mean that they tend to grow and pupate faster than black soldier fly larvae from other breeders. For best results with our black soldier fly larvae, make sure to keep them cool (~55°F) and only buy one month's supply at a time. 


Commonly known as Phoenix Worms®, CalciWorms®, and ReptiWorms™, all are the same species of Black Soldier Fly Larvae known as Hermetia illucens.

Phoenix Worms® is a registered trademark of Insect Science Resource LLC. All rights reserved.
CalciWorms® is a registered trademark of Timberline Fisheries. All rights reserved.
ReptiWorms™ is a subsidiary of Animal Specialties Inc. All rights reserved.

Customer Reviews
4.8 Based on 13 Reviews
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Filter Reviews:
John B.
Menasha, Wisconsin


Doesn't matter what name you call them, these little feeders are awesome.

diana s.
United States United States

Great staple feeders!

Great staple feeders for my dragon! Well packaged and live arrival. Strongly recommend to purchase their sifter with these ones.

Bobbie m.
York, Pennsylvania York, Pennsylvania

Very pleased

All my bugs came alive was happy with my order

United States United States

For my bearded dragon.

I ordered these for my bearded dragon. I was leary about ordering online, but they all showed up alive. Will def order again!

Antoinette C.
Atlantic Mine, Michigan Atlantic Mine, Michigan


Our little Bearded dragon loves them.

Thomas A.
United States United States

Dragon loves them

Awesome came all alive