The architects for Kronach's new swimming pool facility have been announced, with the Crana Mare design concept being selected for the project. However, the complete details of this announcement are not available in the provided source material.

The swimming pool project represents a significant infrastructure development for the German city of Kronach. The selection of architects marks an important milestone in the planning process for this new aquatic facility.

Further details about the selected architectural firm, design specifications, construction timeline, and project budget would typically be included in such announcements but are not available in the current source material.