Koi fish can live in almost any country. Koi are thought to be originally from Japan. Many people have outdoor fish ponds in which Koi are the dominant fish.
Koi can live to be about 100 years old
koi need to live in water
No! because tropical fish live in heated water and koi in cold water.
Black
putas
yes
If you are asking if Koi like to eat live food then the answer is "yes they love live Earthworms and many other living aquatic insects, larvae etc.
a koi can live for hundreds of years if there maintained right. in that period of time they will grow 3 ft.
Koi can live for hundreds of years in that period of time they will grow 3 ft. it just takes them a while to get there.
Yes, Koi can have orange and yellow, sometimes even a brownish black color.
Yes, but will eat the small ones.