Can Red-Eared Sliders Eat Waxworms?

Can a Red-Eared Slider Eat Waxworms?

Rarely, and with more care than most keepers give it. A red-eared slider can physically eat waxworms, but this is a species where they do real harm if they become routine.

Waxworms are 15–25% fat and 15–18% protein — among the fattiest feeder insects available. That is the whole story of how they should be used: they are a treat, a tool for putting weight on a thin animal, and a way to tempt something that has gone off its food. They are not a staple for anything.

How Many, and How Often

Occasionally, and only for juveniles that are still growing.

The Risk That Matters for a Red-Eared Slider

Sliders shift toward a more plant-based diet as adults, and adult sliders are among the most commonly overfed reptiles kept. An adult slider does not need waxworms at all.

What to Feed Instead

The staple should be commercial pellets plus greens; discoid roaches occasionally. Waxworms sit alongside a proper diet or they sit in the fridge — they do not replace anything.

When Waxworms Are Genuinely Useful

Three jobs, and they do all three well: putting weight on an underweight animal, tempting one that has stopped eating, and conditioning an animal before breeding. Outside those, there is usually a better feeder for the same meal.

See the full waxworm care and storage guide for keeping them alive once they arrive.