The Ojiya no Sato Museum in Niigata Prefecture, Japan, is the sole museum on the planet that exhibits equally kinds of dwelling koi and information that exhibit the heritage of their breeding.[2] According to Zen Nippon Airinkai, a group that leads the breeding and dissemination of koi in Japan, you'll https://www.propanraya.com/cara-merawat-ikan-koi-agar-tetap-sehat-dan-indah-di-kolam-rumah