1. Water temperature and water quality: The adult guppy is generally controlled at 22 to 24 degrees, and the newly born guppy is controlled at about 24 to 26 degrees. The guppy adapts to the weak alkaline water quality, that is, the PH value is between 7-7.3 and the DH value is around 8-9.

2. Bait: Newborn guppies can not be fed on the same day. To adapt to the environment, the second is that the yolk sac has not been absorbed. From the 2nd day, it is best to open the mouth with live brine shrimp larvae, which are rich in nutrients and easy to absorb, and have the effect of promoting defecation.

3. Change the water: once a day, about 20% each time. Change 50% twice a week, change all the water once after 2 weeks, and clean the tank at the same time.