Dubia Roaches have a high meat to shell ratio, making them extremely nutritious. Breeders of geckos and dragons have found success in fattening their animals with Dubia. These versatile roaches boast 22% protein and 283ppm calcium, making them an excellent feeder option. With a lifespan of up to two years, Dubia roaches do not bite, smell, or carry parasites, making them a top choice among breeders. Their long digestive tract also makes them easy to gut-load for optimal nutrition.