It takes about one month to breed 3-5cm loach seedlings by artificial propagation, and the number per catty is more than 1,5. Generally, those below 1, are basically wild seedlings from Lotus Pond or Crab Pond. Misgurnus anguillicaudatus is a warm-water fish, which is suitable for breeding in water with water temperature between 15-3℃. It is simple and easy for farmers to build ponds to raise Misgurnus anguillicaudatus.