Flukers Freeze Dried Crickets For Reptiles, Birds & Tropical Fish. Gut-loaded with calcium! Flukers 100% Freeze-Dried Crickets (Acheta domestica) are first gut-loaded with Flukers Hi-Calcium Cricket Diet, then freeze-dried to maintain the maximum nutritional value and taste your pet needs. Diversify your pet amphibian or reptiles diet to increase overall nutritional requirements. 1.6oz / 45.7g