in winter? Zebrafish will freeze to death in winter when the temperature is low. Freezing to death usually occurs in the north, where the four seasons are distinct and the temperature difference between day and night is relatively large in winter. Zebrafish are suitable for living in water temperatures of 18 to 20 degrees, below which zebrafish may freeze to death if heating measures are not taken.
winter Zebrafish has always been regarded as a good fish, because zebrafish has a strong adaptability, even tap water can feed zebrafish, but it is not that zebrafish does not pay attention to matters, such as how to feed in winter, feeding friends do not master some feeding knowledge. Zebrafish are easily killed in winter.
1. Temperature: In winter, if the outdoor temperature is lower than 11 degrees, the zebrafish should be raised indoors. If it is not raised indoors, heating equipment, such as heating rods, should be used to keep the water temperature in the range of 18 to 20 degrees.
2. Change the water: To change the tap water, it is necessary to expose the tap water to the sun for about 3 days. The water temperature should be consistent with the temperature in the fish tank. When pouring the water, it should be poured slowly to maintain the water balance.
3. Food: a small amount of food should be fed to avoid breeding bacteria in the water and polluting the water body. Food can be chosen from shrimp, paramecium, etc.
