Generally speaking, the adaptability of loach is good, for example, the adaptability to temperature is good, but their adaptability also has a limit, if the temperature is very low in winter, loach may also be frozen to death. In winter, when the temperature drops below 10 degrees, the loach begins to become less active, and when the temperature continues to drop below 5 degrees, the loach will hibernate.

The loach usually hibernates into the mud at the bottom of the water as a whole, so that the temperature will be relatively high, so that the loach can survive in the cold winter. However, if the loach can not find a place to spend the winter smoothly, they may be frozen to death. Some people sometimes release loaches in winter, and in this case, loaches are very easy to die, because they can not adapt to the surrounding environment and find a place to spend the winter smoothly.

2. The water temperature of loach is appropriate

. As mentioned above, the adaptability of loach to temperature is relatively good. Generally speaking, when the temperature is between 10-30 degrees, the loach can live normally, and the growth rate will not be greatly affected. When the temperature is between 22 and 28 degrees, the state of loach is the best. Therefore, if the loach is raised artificially, the temperature should be adjusted to this range as far as possible, so that the state of the loach is better. Try not to be lower than 10 degrees or higher than 30 degrees, which is harmful to the growth of loach. If the temperature is below 5 degrees, and the loach can not find a suitable winter place, they may even be frozen to death.