how big do butterfly koi get

Introduction to Butterfly Koi Definition and Characteristics Overview of Butterfly Koi Butterfly Koi, also known as Longfin Koi or Dragon Koi, are a captivating variety of koi fish prized for their flowing, elegant fins and graceful swimming style. These fish are a hybrid species, created by crossbreeding traditional koi with wild Indonesian longfin carp. Their […]