In Some nations around the world, koi have brought about a lot of harm to waterways that broad amounts of money and energy have already been put in trying to eradicate them, largely unsuccessfully.[sixty nine] Hand-feeding your Koi fish will help bolster the bond among both you and your fish. https://www.propanraya.com/cara-merawat-ikan-koi-agar-tetap-sehat-dan-indah-di-kolam-rumah