Identity and region
Frank and Carsten Logemann — Hamburg, Germany
Breeders/educators behind Garnelenhaus and early European Crystal Red and Amano shrimp resources.
Verified history and reported achievements
Their own timeline documents first Amano shrimp in 2000; first Red Bee/Crystal Red in 2002; offspring sales 2003; a Crystal Red site in 2004; K grades and book in 2007.
Award-status caveat: Not converted to a made-up medal count.
Breeding techniques and disclosure limits
Species-specific breeding systems and visual grade standards. K-class grades describe appearance, not genetic locus certification.
Competition categories, advertisements and personal sites do not expose a complete strain-by-strain genetic family tree. Original line labels, breeding logs and specimen-specific sources are still required to attribute unique strains to a founder.