1, site: need to choose sufficient water, pollution-free rice paddies, need to do a good job of protection around the rice paddies, to prevent the loach from escaping. 2, feeding: according to the density of loach, you can feed some bait, to promote the loach to better growth. 3, need to keep the paddy field with sufficient water, and to the rice fertilizer sprinkle medicine, need to pay attention to not to loach injury.

The loach is an omnivorous fish, body length of 5 centimeters below the loach seedling mainly ingested animal bait, such as rotifers, branching horns, copepods and other zooplankton, the body length of 5 to 8 centimeters, in addition to ingesting small crustaceans, insect larvae, earthworms in the water, but also ingested higher aquatic plants, algae, and organic detritus, and later gradually become omnivorous fish.