Ogon: Ogon Adalah varietas koi dengan tubuh yang sepenuhnya berwarna logam seperti emas, perak, atau platinum. Koi Habitat and Care The greatest consideration in developing and preserving a koi pond is having ample area for all your fish. Although they start very tiny, most koi can grow more than 24" https://www.propanraya.com/cara-merawat-ikan-koi-agar-tetap-sehat-dan-indah-di-kolam-rumah