Bearded Dragons
Best Feeder Insects for Bearded Dragons (Ranked)
Best Feeder Insects for Bearded Dragons (Ranked)
Not all feeder insects are created equal — especially for bearded dragons, whose dietary needs change dramatically from juvenile to adult. The best feeders provide high protein with moderate fat, a favorable calcium-to-phosphorus ratio, and are safe for all life stages. Here are the top feeder insects for bearded dragons, ranked by overall nutritional value, safety, and practicality.
The Rankings
| Rank | Feeder | Role | Rating |
|---|---|---|---|
| #1 | Discoid Roaches | Daily protein staple | 10/10 |
| #2 | BSFL | Calcium supplement | 9.5/10 |
| #3 | Silkworms | Low-fat variety | 9/10 |
| #4 | Hornworms | Hydration & treat | 8/10 |
| #5 | Crickets | Budget alternative | 5/10 |
| #6 | Mealworms | Backup only (adults) | 4/10 |
| #7 | Superworms | Occasional treat only | 3/10 |
| #8 | Waxworms | Rare treat only | 2/10 |
#1: Discoid Roaches — The Best Overall Feeder
Discoid roaches earn the top spot because they excel in every category: 20% protein (highest of any common feeder), 7% fat (moderate), 0.77:1 Ca:P ratio (best among protein feeders), fully gut-loadable, no bite risk, no smell, no noise, no escape risk, and 6-12 month shelf life. They are available in sizes from tiny nymphs for hatchlings to adults for large bearded dragons.
Use as: Primary protein staple, 3-5 feedings per week
#2: BSFL — The Calcium Powerhouse
BSFL rank second because they solve the calcium problem that plagues captive reptile nutrition. At 9,340 mg/kg calcium with a positive 1.52:1 Ca:P ratio, every BSFL your bearded dragon eats actively builds bone density — no dusting required. For juvenile bearded dragons growing rapidly and at highest MBD risk, BSFL are arguably as important as roaches.
Use as: Calcium supplement, 1-3 feedings per week alongside roaches
#3: Silkworms — Ultra-Low-Fat Nutrition
Silkworms at 1% fat are the leanest feeder available — 7x leaner than roaches and 13x leaner than mealworms. Their soft, chitin-free body is safe for bearded dragons of all ages including hatchlings. The serrapeptase enzyme may support immune health. Silkworms are especially valuable for overweight adult bearded dragons transitioning to a leaner diet.
Use as: Low-fat variety feeder, 1-2 feedings per week
#4: Hornworms — Hydration and Enrichment
Hornworms at 85% moisture deliver hydration through feeding — valuable for bearded dragons, which are desert species that rarely drink from water bowls. Their bright blue-green color triggers intense feeding responses, making them excellent for picky eaters or bearded dragons recovering from illness. The 3:1 Ca:P ratio contributes positively to calcium balance.
Use as: Hydration treat, 1-2 per feeding, 1-2 times per week
#5: Crickets — Functional but Outclassed
Crickets work. They deliver 18% protein and most bearded dragons eat them eagerly. But they smell, they chirp, they bite sleeping reptiles, they escape, they carry parasites, they die in mass quantities, and their 0.13:1 Ca:P ratio depletes calcium. Discoid roaches are better in every way that matters.
#6-8: Mealworms, Superworms, Waxworms — Use Sparingly or Not at All
- Mealworms: 13% fat, 0.04:1 Ca:P (worst of any feeder), tough chitin — impaction risk for juveniles under 6 months. Adults only, 1x/week maximum.
- Superworms: 18% fat, 0.06:1 Ca:P, bite risk. Occasional treat for adults only.
- Waxworms: 25% fat. Addictive. Use only to entice sick or underweight bearded dragons to eat, then transition to healthier feeders immediately.
Complete Nutrition Comparison
| Feeder | Protein | Fat | Ca:P | Moisture | Bites? |
|---|---|---|---|---|---|
| Discoid Roaches | 20% | 7% | 0.77:1 | 61% | No |
| BSFL | 17% | 14% | 1.52:1 | 61% | No |
| Silkworms | 13% | 1% | 0.8:1 | 83% | No |
| Hornworms | 9% | 3% | 3:1 | 85% | No |
| Crickets | 18% | 6% | 0.13:1 | 73% | Yes |
| Mealworms | 20% | 13% | 0.04:1 | 62% | No |
| Superworms | 20% | 18% | 0.06:1 | 58% | Yes |
| Waxworms | 16% | 25% | 0.08:1 | 58% | No |
The Ideal Bearded Dragon Feeder Rotation
Use all four top-ranked feeders together for complete nutrition:
- Discoid roaches: 3-4x/week (protein backbone)
- BSFL: 1-2x/week (calcium, no dusting)
- Silkworms: 1-2x/week (low-fat variety)
- Hornworms: 1x/week (hydration treat)
This rotation covers protein, calcium, low-fat nutrition, and hydration from whole food sources — the most complete bearded dragon diet available.
Shop the complete rotation: roaches | BSFL | silkworms | hornworms
— Matt, Founder, All Angles Creatures
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