Can Leopard Geckos Eat BSFL? Complete Guide
Matt GorenShare
Can Leopard Geckos Eat BSFL? Yes.
Leopard geckos can and should eat BSFL as a regular calcium supplement. At 9,340 mg/kg calcium — the highest of any feeder insect — BSFL are one of the most effective tools for preventing metabolic bone disease (MBD) in leopard geckos, which are strict insectivores with high calcium demands.
How to Feed BSFL to Leopard Geckos
| Detail | Recommendation |
|---|---|
| Quantity | 5-10 per feeding |
| Frequency | 2-3 times per week |
| Calcium dusting | Not needed (6.92:1 Ca:P ratio) |
| Feeding method | Small dish to concentrate wriggling |
My Leopard Gecko Ignores BSFL
This is common because BSFL are less active than roaches or crickets. Solutions:
- Use a small dish — concentrated wriggling is more visible than scattered BSFL
- Wiggle with tongs — present a single BSFL near the gecko's face, moving it slowly
- Mix with other feeders — place BSFL alongside roach nymphs in the same dish
- Try at night — leos are crepuscular hunters and may be more responsive in dim light
Most leos accept BSFL within 1-3 offerings. Persistence pays off — the calcium benefit is worth the initial learning curve.
BSFL in the Leo Feeding Rotation
- Every 2-3 days: Discoid roach nymphs (protein staple, dust with calcium)
- 2-3x/week: BSFL (calcium — no dusting)
- 1x/week: Silkworms (low-fat supplement)
- Keep in enclosure: Small dish of plain calcium powder for voluntary licking
— Matt, Founder, All Angles Creatures
