It is most appropriate to change the water once every 3-7 days for artificially raising guppies. However, the specific frequency of water change is best determined according to the water temperature in which they live and the power of the filter. Under normal circumstances, it is best for guppy to change water once every 3-5 days. Because they don't pollute water seriously and can accept poor water quality, breeders don't need to change water for them too often. If a circulating filtration system has been installed in the fish tank, the breeder only needs to change the water once every 5-7 days. However, when the water temperature is low, the frequency of changing water by breeders should be reduced.
2. How do guppies change water correctly1. Water change: Although guppies have strong adaptability to the environment, they are still sensitive to environmental fluctuations. Breeders need to pay attention to the amount of water change, and the amount of water change each time can be controlled at one third of the total amount of water. If there is no circulating filtration system, it is best to control the amount of water changed at one fifth of the total amount of water.
2. Precautions: Before changing water, guppies need to adjust the PH value of new water to be consistent with that of old water, so as to avoid water quality fluctuation. Also pay attention to the temperature difference between new water and old water, preferably not exceeding 2 ℃. The frequency of changing water for guppies should be determined according to their living environment and the cleanliness of water quality. If the water quality is too poor, the frequency of changing water should be higher.