1, first prepare the bottom sand. The bottom of the fish tank is covered with five centimeters of soil or fine sand. The soil is more suitable for them to grow, but if the loach is covered with soil, once it is drilled into the soil, it will not come out, and it will not achieve the ornamental effect, so it is better to spread fine sand as much as possible. Misgurnus anguillicaudatus should dive into the river sand to hibernate in winter, so it is better to choose some smaller sand.

2. The fish tank should be covered. It is necessary to pay attention to raising loach in fish tank, because loach has a large amount of activity at night, and its body is slender, so it is easy to get out of the gap in fish tank. And they are very sensitive to vibration, and they will jump out of the fish tank at the slightest movement, so add a cover to the fish tank.

3. Add some aquatic plants. Putting some aquatic plants in the fish tank can not only purify the water quality, but also play a good ornamental role. However, the number of aquatic plants in the tank should be controlled so as not to hinder the loach's breathing.