Can Frilled Dragons Eat Superworms?

Can a Frilled Dragon Eat Superworms?

Yes — a frilled dragon can eat superworms, dusted with calcium, as part of a varied diet rather than a staple.

Superworms (Zophobas morio) are roughly 20% protein and 18% fat, and they reach about two inches — considerably larger than a mealworm. That size and that fat content are why animals love them.

The number that decides how they should be used is calcium. Superworms carry around 100 mg/kg of calcium. Black soldier fly larvae carry about 9,340 mg/kg — roughly ninety times more. A superworm is a rich, filling feeder that supplies almost no calcium at all, which is why dusting is not a refinement here. It is the whole point.

How Many, and How Often

3–4 dusted superworms weekly.

The Risk That Matters for a Frilled Dragon

Frilled dragons take them readily. The risk is an inactive animal in a small enclosure getting a rich diet — watch the enclosure as much as the plate.

Why Dusting Matters More Here

Most feeders benefit from a calcium supplement. Superworms depend on it. At around 100 mg/kg they supply almost nothing, and an animal fed heavily on undusted superworms is being fed protein and fat with the calcium left out — which is the direct route to metabolic bone disease in a growing reptile.

What to Feed Instead

The staple should be discoid roaches. Superworms are a supplement to a diet, not the diet.

More detail in the complete superworm guide.