Overview Purpose: Live feeder insect for reptiles, amphibians, arachnids, predatory fish, birds, and small mammals. Form Fed: Usually live; sometimes gut-loaded or dusted with supplements before feeding. Why Popular: Soft...
Purpose: Live feeder insect for reptiles, amphibians, arachnids, predatory fish, birds, and small mammals.
Form Fed: Usually live; sometimes gut-loaded or dusted with supplements before feeding.
Why Popular: Soft exoskeleton, high protein, fast reproduction, and active movement (stimulates hunting response).
| Nutrient | Value |
|---|---|
| Protein | 20–23% |
| Fat | 7–9% |
| Moisture | 60–65% |
| Ash | ~1.5% |
| Calcium | 0.20% |
| Phosphorus | 0.80% |
| Ca:P Ratio | ~1:4 |
Note: The natural Ca:P ratio is poor for reptiles — always dust with calcium + vitamin D3 before feeding, especially to lizards, turtles, and amphibians.
High Protein – Supports muscle growth and tissue repair in reptiles, birds, and mammals.
Moderate Fat – Provides a healthy energy source without being overly fatty (compared to waxworms or superworms).
Soft Exoskeleton – Easier to digest than many crickets or dubia roaches; suitable for juvenile reptiles and amphibians.
Stimulates Appetite – Quick movements encourage hunting instinct in picky eaters.
Cost-Effective – Fast breeding makes them a sustainable feeder source.
Variety – Offers dietary diversity when rotated with other feeder insects to prevent nutritional imbalances.
Reptiles: Bearded dragons, geckos, chameleons, anoles, monitor lizards.
Amphibians: Frogs (tree frogs, horned frogs, bullfrogs), newts, salamanders.
Arachnids: Tarantulas, scorpions, predatory beetles.
Fish: Large cichlids, arowanas, predatory catfish.
Birds: Insectivorous birds (finches, mynahs).
Small Mammals: Hedgehogs, sugar gliders, some rodents (as protein treat).
Gut-Loading: Feed roaches nutrient-rich foods (greens, carrots, sweet potatoes, whole grains) 24–48 hours before offering them to pets.
Dusting: Roll roaches in calcium + vitamin powder to balance Ca:P ratio.
Frequency:
Juvenile reptiles/amphibians: Daily or every other day.
Adults: 2–4 times per week, depending on species needs.
Quantity: Adjust based on pet size; avoid overfeeding to prevent obesity.
Calcium Deficiency Risk: Without supplementation, long-term feeding can cause metabolic bone disease in reptiles.
Escape Hazard: They climb smooth surfaces easily; escaped individuals may survive indoors in warm, humid environments.
Allergies: Some keepers develop respiratory allergies to roach dust/shed skins — handle in well-ventilated areas.
Pest Potential: In certain climates, they can become invasive.
| Feeder Insect | Protein | Fat | Moisture | Notes |
|---|---|---|---|---|
| Lobster Roach | 20–23% | 7–9% | 60–65% | Soft-bodied, very active |
| Dubia Roach | 20–23% | 7–9% | 65% | Slower, meatier body |
| Cricket | 18–20% | 6% | 70% | Can be noisy, smell stronger |
| Mealworm | 18–20% | 12–13% | 62% | Harder exoskeleton |
| Superworm | 17–19% | 14–15% | 58% | High fat, treat only |
Colony Keeping: Maintain at 80–90°F for rapid breeding.
Escape Prevention: Use secure, smooth-sided containers with lid and ventilation.
Hygiene: Clean regularly to prevent odor and mold.
Rotation: Mix with other insects like crickets, dubia roaches, black soldier fly larvae for a balanced diet.
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