BSFL for Leopard Geckos

Black Soldier Fly Larvae for Leopard Geckos — Natural Calcium Without Dusting

Calcium is one of the most critical nutrients for captive leopard geckos, and black soldier fly larvae (BSFL) deliver more of it than any other feeder insect — approximately 9,340 mg/kg with a calcium-to-phosphorus ratio of 6.92:1. This makes BSFL the only feeder insect that does not require calcium dusting, simplifying your supplementation routine while providing superior calcium delivery.

At All Angles Creatures, we ship fresh, healthy BSFL from our Florida facility with a no-questions live arrival guarantee on every order. Whether you are preventing metabolic bone disease in a growing juvenile or supporting calcium maintenance in an adult, BSFL are one of the most important feeders you can add to your leopard geckos's rotation.

Why BSFL for Leopard Geckos?

Most feeder insects contain more phosphorus than calcium — meaning they actively deplete your animal's calcium stores with every feeding unless you compensate with powder supplementation. BSFL reverse this equation entirely. Their 6.92:1 calcium-to-phosphorus ratio means every BSFL feeding builds calcium reserves rather than draining them.

Leopard geckos are strict insectivores with no vegetable calcium sources — 100% of their calcium comes from insects and supplementation. BSFL provide a direct calcium injection that supports bone health and helps prevent the metabolic bone disease that is tragically common in captive leos. Many experienced leo keepers also keep a small dish of plain calcium powder in the enclosure for voluntary licking — combining this with regular BSFL feedings creates a comprehensive calcium safety net.

Detail Recommendation
Quantity per feeding 5-10
Frequency 2-3 times per week
Calcium dusting Not needed (6.92:1 Ca:P ratio)
Storage Refrigerator at 50-55°F, lasts 2-3 weeks

BSFL in the Complete Feeding Rotation

BSFL work best as a calcium supplement alongside feeders that cover other nutritional needs:

  • Daily protein: Discoid roach nymphs — dust with calcium + D3
  • 1-3x/week calcium: BSFL — no dusting needed
  • 2-3x/week low-fat: Silkworms (1% fat, serrapeptase)
  • 1-2x/week hydration: Hornworms (85% moisture)

Feeding Tips

Some leopard geckos initially ignore BSFL because they are less active than roaches or crickets. Try offering in a small dish where concentrated wriggling is more visible, wiggling a single BSFL with tongs near the animal's face, or mixing BSFL with more active feeders in the same dish. Most animals accept them within 1-3 offerings.

Easy Storage

BSFL are the simplest feeder to store at home. Place the container in your refrigerator at 50-55°F — no feeding, no watering, no bin maintenance needed. They survive 2-3 weeks in this dormant state. When ready to feed, warm to room temperature for 10-15 minutes before offering.

Shipped from Florida with Live Arrival Guarantee

Every order ships from our climate-controlled Florida facility in insulated packaging with seasonal temperature protection. Our no-questions live arrival guarantee covers every shipment — if any BSFL arrive dead, we replace or refund immediately.

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— Matt, Founder, All Angles Creatures