Doitsu-goi (ドイツ鯉) Originated by crossbreeding quite a few unique proven types with "scaleless" German carp (frequently, fish with only an individual line of scales together each side of your dorsal fin). Also composed as 独逸鯉, 4 most important types of Doitsu scale designs exist. The most common variety (referred to https://www.propanraya.com/cara-merawat-ikan-koi-agar-tetap-sehat-dan-indah-di-kolam-rumah