Cá koi pattern
Một màu
One color all over with no pattern or white: self in rabbits, cavies, rats and canaries; a tongue or hoof of one even color.
3 Cá koi breeds list Một màu. It is in a club standard for 1 breeds.
Breeds whose standards accept Một màu
| Breed | JNPA |
|---|---|
| Cá koiOgon | Đạt chuẩn (“no imprints; the whole body one color”) |