Red, white and koi fish: The body color is composed of red and white, the head must be crimson, and there must be no spots on eyes, jaws, cheeks and mouth. The torso pattern must be symmetrical, and it is best to have large stripes on the shoulders near the head.
Three colors: form and color. The one with red and black stripes on a white background is called "Dazheng Sancai". The basic condition is that there are only red spots on the head and no black spots, and there are black stripes on the pectoral fins. The three colors should have glossy blue ink spots, and if these ink spots are distributed on white spots such as shoulders, they will be more upscale.
Showa three primary colors: mixed with inkjet primary colors, its red and white colors evolved on the basis of inkjet. The body must have a big erythema, the red substance is uniform, the edge is clear and the color is strong. The position of white requires pure white, and the taste with white spots at the head and tail is higher. It is best to cut the face on the head, and the ink line on the trunk must be lightning or triangle, thick and rolled to the abdomen. The pectoral fin should be black, not all white, all black or erythema.
To raise fish, we must first raise water. Good water quality is the most important thing for fish. For all the fish ponds to be filtered, Xipu technology is quite good, which can effectively sterilize, remove algae and increase oxygen.