Flukers Freeze Meal Worms For Tropical Fish, Semi-aquatic Amphibians, Reptiles, Birds & Hedgehogs Mealworms offer the natural nutrition many different aquatic amphibians and reptiles require, providing a high source of protein and essential amino acids. Because mealworms are difficult to maintain in captivity and can be expensive, most pet owners do not provide these nutritionally valuable prey items for their pets. Diversify your pet amphibian or reptiles diet to increase overall nutritional requirements. 54g / 1.9oz