How to distinguish between male and female koi, brocade carp breeding manual how to raise common carp
Koi has a strong physique, bright colors, changeable patterns and heroic swimming posture, so it has high ornamental and feeding value. Its body length can reach 1-1.5 meters. Koi are distinguished by different colors, patterns and scales.
Among them, butterfly koi was successfully cultivated in the 1980s and is famous for its long and smooth fins. It is actually a cross between koi and Asian carp, not a real koi. The color of koi consists of one to three colors, including white, yellow, orange, red, black and blue (a light gray shadow caused by black under fish scales). The color is matte or shiny. Although there are endless changes in the pattern, the best patterns are round spots on the top of the head and stone-like patterns on the back steps. Fish scales may or may not be present, large or small, or wrinkled, like a diamond.
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How to choose koi and purchasing skills of koi
First, the general standard 1, the body type requires the fish back is straight, the fish body is balanced, the swimming posture is steady and correct, the body is vigorous and powerful. The shape and mouth position of the cheek are correct, no askew, both ends are full and not sunken, each fin should be symmetrical and complete, and be flexible when swimming. 2. Color.
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Disease symptoms of Danding tricolor koi
Danding tricolor koi introduces that the whole body of Danding tricolor koi is composed of three kinds of spots. White is the background color; there are black markings on the body, and the black markings can not be overdone, the body is like white light; a little red on the top of the head is called Danding tricolor. Such as red except for the head.
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