Koi fish is a popular pet fish in nearly all the world. It is said that koi come from Japan, and a lot of it is cultivated in the State sakura. Japan is the koi breeder country, and that is where many varieties produced. Some people think that koi are fish good luck, but in fact this fish is a symbol of love and friendship, because in Japanese, the word koi means love.
Koi fish are often used as an ornamental pond or garden decor outdoor pool, because it has an attractive bright colors, thus giving the impression of beautiful colors of the cool eye.
Koi fish is actually the result of a goldfish that has undergone mutation. This fish is not only popular as ornamental fish, but also frequently used as objects of painting, and even objects of known tattoo koi tattoo.