Doitsu-goi (ドイツ鯉) Originated by crossbreeding numerous diverse recognized types with "scaleless" German carp (normally, fish with only just one line of scales along either side with the dorsal fin). Also composed as 独逸鯉, four principal types of Doitsu scale designs exist. The most common variety (referred to above) includes a https://www.propanraya.com/cara-merawat-ikan-koi-agar-tetap-sehat-dan-indah-di-kolam-rumah