Doitsu are German carp that are scale-less. According to the type of Doitsu, there might be scales together the lateral and dorsal traces of the koi or no scales in the least. These ornamental fish were being bred that has a scaleless carp imported into Japan from Germany and spawned https://www.propanraya.com/cara-merawat-ikan-koi-agar-tetap-sehat-dan-indah-di-kolam-rumah