Koi fish has strong physique, bright colors, changeable patterns and male swimming style. Its shape is similar to carp, with two pairs of beards on its snout, and its body length is generally about 1-1.5 meters. Its body is rich in color, including white, yellow, orange, red, black, blue and so on. It is mild by nature, likes group swimming, is easy to raise, has strong adaptability to water temperature, can survive in an environment of 5-30 ℃, and is not too picky about bait. It is a common ornamental fish.
2. What kinds of koi are there1. Red and white koi: As the name implies, red and white koi is composed of red and white. The most important thing for red and white koi is that its head should be red, and its body color should be evenly distributed and symmetrical.
2, Dazheng Tricolor Koi: Dazheng Tricolor originated from Taisho era in Japan, and was named Dazheng Tricolor Koi because of its black, white and red tricolor. The main ornamental value of this variety of koi lies in its three colors with lustrous blue background ink spots. If these ink spots are distributed on the shoulders, they can be called top grade.
3. Writing carp: Writing carp, also known as writing koi, is a breed after crossing writing carp and golden carp. Common carp generally has a white background and black ink spots on its body. Just like ink dripping on white paper, the ink spots on carp are generally large.