2 fruit fly cultures
Hydei & glider combo
The Hydei is the larger of the two cultures.The glider fruit fly is the 2nd. feeder for many small mantis. The hydei is used as the next step for your growing pets. They cannot fly but the glider as the name suggest, glide a few inches. They reproduce in two weeks and you will have thousands in a culture.We strongly suggest you add insulation and a heat or cold pack in extreme hot or cold weather.