1. Loaches raised at home generally cannot reproduce on their own and require artificial induction of labor.

2. Its reproductive season is between April and May. On sunny days when the water temperature is high, healthy broodstock can be selected according to natural reproduction standards. The ratio of male to female fish is 1:2. . To inject male and female fish into the pituitary gland, 0.76 saline is also added. The injected female loach will lay her eggs in the egg pool. Keep the water temperature at about 20 degrees, so that it will come into heat and lay eggs in about 20 hours.