Hello and welcome to my store! Dried Silkworm for your Aquarium Fish. Turtle & Reptiles love Silkworms! Dried Silkworm Pupae are a 100% natural, high quality, high protein nutritional crunchy treat which can be fed to many animals including wild birds, hedgehogs, turtles, koi and other fish and many reptiles. As well as being naturally high in protein they also have high levels of calcium, nutrients, vitamins and minerals and other essential fatty acids.Minimum Crude Protein 52%, Minimum Crude Fat 30%, Maximum Crude Fiber 3%, Maximum Ash 4.5%, Maximum Moisture 6%. We often find that animals can take a while to get used to this new taste. Why not try to crush or grind our Silkworm Pupae into a dust to make a high protein supplement that can be added to their normal food? They can also be soaked in warm water for around 20-30 minutes to rehydrate them and make them easier to eat. Silkworm pupae have been said to be especially beneficial in the growth and color enhancement of Koi Carp. They also provide better slime coat protection to resist parasite and bacterial infections resulting in a better, bigger, healthier fish.