koi varieties japanese koi fish explained quality japan breeders

koi varieties japanese koi fish explained quality japan breeders: "It cannot be denied that 'Japanese style' shows are preferable for viewing the koi, judging them and teaching/learning more about appreciation. Unfortunately there are very real dangers to the koi, especially in the light of recent disease outbreaks like Koi Herpes Virus (KHV), which is easily transmitted and can be rapidly fatal. It would seem from the literature that even thoroughly quarantined koi that appear healthy, can still harbour this virus."