. Guppy is a tropical fish. The most suitable water temperature is 22-25 degrees. In winter, the lowest water temperature should not be lower than 18 degrees, otherwise the guppy is likely to get sick. If the fish tank is outdoors, it needs to be equipped with a heating rod to maintain water temperature. In winter, the temperature difference between day and night is large, so measures should be taken to prevent wind and keep warm for the fish tank at night. If the fish tank is in a heated room, you can not use the heating rod, but you need to pay attention when changing the water. The new water needs to be heated to more than 18 degrees before it can be changed, and the change of water temperature before and after the change should not exceed 2 degrees.
for raising guppies in winter 1. Temperature: Guppies are tropical fish, and their favorite water temperature is 22-25 degrees, so it's better to have a heating rod in winter. If there is heating in the room, it can not be used during the day, but the heating rod needs to be turned on at night. Because of the large temperature difference between day and night in winter, the temperature in the fish tank may be lower than 18 degrees at night.
2. Food: Guppies are not very active in winter, so the amount of feeding should be relatively reduced. If the appetite of the fish is not high, you can try to feed it every other day.
3. Illumination: Guppies live in the tropics and have better illumination conditions. In winter, they can receive more sunshine, which is more conducive to their health.
