Our live feeder crickets are common brown crickets (Acheta domestica), which are a light brown color with long antennae, wings, and large jumping legs. Live crickets are a favorite food for many reptiles, amphibians, fish and arachnids. These animals typically consume crickets in the wild, and they thrive on the hunt for live feeder crickets in captivity. Live cricket feeders from RodentPro.com provide a ready supply of nutrition comparable to or better than what your animals would have consumed in their normal habitat.