Night Crawlers and Red Wigglers are nutritious reptile foods, rich in protein, vitamins, and minerals. Night Crawlers (garden earthworms) are larger and better suited to larger reptiles, while Red Wigglers (red worms) are often used for smaller reptiles. These worms provide a good source of nutrition but should be given in moderation and, if possible, fed before feeding to reptiles to maximize their nutritional value.