In Some countries, koi have induced a great deal of damage to waterways that extensive quantities of income and effort are used trying to eradicate them, largely unsuccessfully.[sixty nine] Koi Habitat and Treatment The greatest consideration in creating and sustaining a koi pond is obtaining more than enough place for https://www.propanraya.com/cara-merawat-ikan-koi-agar-tetap-sehat-dan-indah-di-kolam-rumah