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We are proud to offer some of the highest quality black soldier fly larvae in the country produced by the entomologists at Symton® in Texas.

NutriGrubs (Hermetia illucens), or black soldier fly larvae, are popular and nutrition-packed feeders for a variety of small pet invertebrates, amphibians, and reptiles. Phoenix Worms®, CalciWorms® and ReptiWorms™ are all brand names of the same species of Black Soldier Fly Larvae (BSF Larvae) known as Hermetia illucens. 

NutriGrubs contain a high amount of protein, with moderate amounts of fat and fiber, making them a nutrient-packed feeder. But what they're best known for is their well-balanced calcium to phosphorus ratio, making it unnecessary to dust with calcium before feeding to your pet!

61.2 17.5 14.0 3.5 3.0 9340 3560

Another great thing about NutriGrubs is that they're super low maintenance — just keep them in a cool, dry place in the tub in which they arrived!

Providing a variety of different food sources is an important part of keeping your pet healthy, so be sure to check out our other feeder insects too!


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.

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