? Guppy cubs can't change water until 7 days after birth, because newborn guppies are weak. If they change water after birth, they will not be able to adapt to changes in the environment and suffer from discomfort. Some of them have poor adaptability and are likely to die on the spot. If the fish tank for raising small guppies is large, the water can be changed in about 15 days, because the water quality is not easy to deteriorate, so that the fry can adapt for a period of time.
for guppy cubs 1. The amount of water changed for guppy cubs should not be too large, because if the amount of water changed is large, they will suffer from discomfort or even death. Therefore, the amount of water changed each time can be controlled at one fifth of the total amount of water.
2. The frequency of changing water for guppy pups does not need to be too high, because they will not pollute the water too much, and frequent water changes will affect the stability of water quality, so it is best to change 2-3 times a week.
3. Guppy larvae need to ensure stable water quality, so the fluctuation of PH value should not exceed 0.5 every time the water is changed, and the temperature difference between new water and old water should not exceed 2 degrees Celsius. To change water for guppy pups, it is necessary to use tap water that has been exposed to the sun for more than two days in advance, because tap water contains chlorine, which can only be volatilized after exposure.
