The company has developed and produces a number of incubation racks with Weiss devices, which differ from each other only in the number of devices. Designed for degluing caviar and incubation of carp caviar, whitefish and others, in which caviar is in a state of constant movement during incubation. In the racks it is possible to adjust the water flow in each device. Incubation racks are used for incubation of eggs in the factory way (in incubation shops).