Doitsu-goi (ドイツ鯉) Originated by crossbreeding numerous unique set up types with "scaleless" German carp (normally, fish with only one line of scales alongside both sides in the dorsal fin). Also prepared as 独逸鯉, 4 most important forms of Doitsu scale patterns exist. The most typical type (referred to higher than) https://www.propanraya.com/cara-merawat-ikan-koi-agar-tetap-sehat-dan-indah-di-kolam-rumah