United States Hong mahi and "Huafeng" Loach has a high yield, large individual immunity, short breeding cycle characteristics of individual large yield. Adapt to climate stronger United States Hong mahi and "Huafeng" Loach characteristics is to overcome the limitations of the environment to adapt to a large area of ??the north and south of the breeding, not north and south of environment impact. Multiply varieties degradation breed year round, a vote species, many years of benefit, the variety is not degraded. Feeding easy and convenient American incense the mahi and "Huafeng the 9th" Loach breeding convenient feeding easier, simply put the seedling breeding pond regularly put the feed can be. The nutritional value of high nutritional value, contains 40 kinds of amino acids, on the gastrointestinal metabolic function of the body, improve the immune system has a significant role. Extract valuable Hong Loach containing a nano-soluble protein, is a modern pharmaceutical and biological activity of the high-end cosmetics raw materials, has high medicinal value. The economic benefits of large scale farming, for our north and south of their breeding efficiency ordinary agriculture three times.