Woman Koi are inclined to have rounder heads and bellies, whereas male koi have pointed heads plus much more slender bodies. Males is often mistaken for ladies when they're overfed and turn out to be obese. Hand-feeding your Koi fish will help strengthen the bond involving you and your fish. https://www.propanraya.com/cara-merawat-ikan-koi-agar-tetap-sehat-dan-indah-di-kolam-rumah