Skin Colour Changes In Ornamental Koi (Cyprinus Carpio) Fed Different Dietary Carotenoid Sources

Harga ikan koi meningkat sejajar dengan keamatan warna kulitnya. Warna and pigmentasi ikan disebab oleh penyerapan dan penempatan karotenoid Koi value increases with intensity of skin colour. Fish coloration and pigmentation is due to absorption and deposition of carotenoids.