Red and white koi fish fish: koi fish's authentic, all red dots on a pure white background, no other colors. The background should be as white as snow, with thick and uniform red dots and clear boundaries. This type is divided into more than 20 varieties.
The background color of the body surface is silvery white with changing red stripes. The background color of the body surface is as white as snow, inlaid with changeable red stripes. According to the number, growth, shape and position of red stripes, it can be divided into:
Red, white and koi fish fish: On the white fish, there are two scarlet stripes, which are bright and dazzling, like a red sunset.
Red, white and koi fish three-segment fish: The fish has three red stripes on its back.
Koi fish belongs to CYPRINIDAE in biology, with more than 3,700 species in the world. It is a kind of advanced ornamental fish popular in the world today. It has the reputation of "living gem in water" and "swimming art".
Koi fish has a strong physique, bright colors, changeable patterns and beautiful swimming posture, which is of great ornamental and breeding value. Its body length can reach1-1.5m. koi fish is distinguished by different colors, patterns and scales. Among them, koi fish, a butterfly, was successfully bred in 1980s and is famous for its long and smooth fins. It is actually a hybrid of koi fish and Asian carp, not a real koi fish.
Koi fish has one or three colors: white, yellow, orange, red, black and blue (light gray shadow caused by black under fish scales), and the color is dull or shiny. Although the patterns vary endlessly, the best patterns are dots on the top of the head and stepped stones on the back. Fish scales may or may not exist; Big or small; Or have wrinkles, like "diamonds".