ProChaete´s hatcheryfeed calculator for shrimp allows you to tailor ProChaete´s recommend feed program to your needs. Our feed program goes from day 0 to day 22 in the development of shrimp. The feed calculator allows you to choose from four different programs. The four different programs uses three different feeds, either alone or in combination. The feed calculator will also allow you to add Artemia as a supplement to the program.