FLYGRUBS 5 lb Dried Black Soldier Fly Larvae - High-Calcium Treats

In this review of FLYGRUBS 5 lb dried black soldier fly larvae, the bottom line is simple: this is a practical, nutrient-dense treat for backyard poultry and wild birds that prioritizes eggshell strength and feather health. The reviewer found it especially useful for laying hens because the larvae deliver a concentrated protein source plus notably higher calcium than typical mealworms, all in a shelf-stable, mess-free format. For anyone looking to boost nutrition without live feeders or refrigeration, this product stands out for convenience and targeted benefits.

Key Features

• High protein content: With roughly 36-42% protein, these larvae provide a concentrated source of amino acids to support muscle tone and energy in chickens and other poultry.
• Extra calcium: The larvae offer substantially more calcium than mealworms, which helps support stronger eggshells and improved eggshell quality in laying hens.
• Resealable packaging: The 5 lb box includes a resealable bag to help maintain freshness and reduce spoilage when stored between uses.
• No refrigeration needed: Dried larvae are shelf-stable and mess-free compared with live feeders, making them practical for year-round use and easy storage on small farms.
• Encourages natural foraging: Scattering the larvae activates ground foraging and pecking behavior, which can reduce boredom and encourage natural activity in flocks.

Who It's For

This product is best suited to backyard poultry owners, small-scale farmers, and bird enthusiasts who want a nutrient-rich treat that supports laying hens and also appeals to wild birds. It is particularly useful in cooler months when fresh insect protein is scarce and when boosting eggshell quality is a priority.

Those who should look elsewhere include keepers who need a live feeder for training purposes or pet owners who prefer freeze-dried insects for a different texture; this dried format emphasizes convenience and nutrition rather than live activity or novelty presentation.

Pros & Cons

Pros

• High protein and essential fats deliver clear nutritional value for poultry and wild birds.
• Significantly higher calcium than mealworms supports stronger eggshells and feather growth.
• Resealable 5 lb packaging keeps product fresh and is convenient for repeated use.
• Easy to store and use year-round since refrigeration is not required.

Cons

• The dried texture and larger size may differ from what some birds are used to, so initial acceptance can vary by flock.
• Five pounds is substantial for very small flocks and may require careful storage to maintain peak freshness over time.

Specifications

Product type	Dried black soldier fly larvae
Weight	5 lb (resealable bag)
Protein	Approximately 36-42%
Calcium	Noted as much higher than mealworms (high-calcium)
Intended species	Chickens, ducks, turkeys and wild birds
Storage	Shelf-stable, no refrigeration required

Our Verdict

FLYGRUBS 5 lb dried black soldier fly larvae are a practical, nutrient-dense treat that deliver clear benefits for laying hens and backyard flocks, notably higher calcium for eggshell strength and ample protein for feather health. For those seeking a mess-free, long-lasting alternative to live feeders or mealworms, it represents good value, especially for multi-bird households and bird feeders that want to encourage foraging and improve nutrition.

Frequently Asked Questions

Can I feed these to both chickens and wild birds?
Yes. The larvae are formulated as a treat for chickens, ducks, turkeys and wild birds and can be scattered on the ground or offered in feeders.

Do they require refrigeration?
No. The dried larvae are shelf-stable and designed to be stored without refrigeration; use the resealable bag to maintain freshness.

Will my hens accept the dried texture?
Most customers report strong acceptance and interest from birds, though some flocks may need an initial introduction period as they adapt to the larger, dried pieces.