Koi details; Amur carp; Morris Arboretum of the University of Pennsylvania, Philadelphia, Pennsylvania, USA. October 2017
Koi; Colored Varieties of Amur Carp; Morris Arboretum of the University of Pennsylvania, Philadelphia, Pennsylvania, USA
Koi details; Amur carp; Morris Arboretum of the University of Pennsylvania, Philadelphia, Pennsylvania, USA. October 2017