guppies are not heat-resistant, if the water temperature is too high, the growth of guppies will slow down, and there will be poor appetite. According to experience, the best water temperature for breeding guppies is between 22 and 27 degrees. In this range, they grow best.
The highest water temperature for breeding guppies is 28 degrees. High temperatures can cause guppies to slow down their growth and lead to loss of appetite. In summer, the temperature is relatively high, and the water temperature in the fish tank will also increase. Always keep an eye on the temperature of the tank. If the temperature is over 29 degrees, immediately lower the water temperature to below 28 degrees. At the same time, oxygen should be given to guppies to avoid suffocation due to high temperature.
guppy in the winter will gradually reduce exercise, appetite will also drop. At this time, as long as the water temperature is above 18 degrees, guppies can survive the winter safely. When the temperature is below 18 degrees, guppies are prone to frostbite, so it is necessary to adjust the water temperature for maintenance. The water temperature can be raised by using heating rods and other means. In winter, it should be noted that the difference between water temperature and raw water temperature should not exceed three degrees, which will break the water temperature balance and affect the normal growth of guppies.
