1. Fish tank: When breeding guppies, we should first pay attention to the problem of fish tank. The fish tank is too small and there are too many guppies, which can easily lead to guppies' death due to lack of food and oxygen. However, if the fish tank is too big, it will easily lead to poor growth and development of guppies due to low activity. In addition to the size problem, you need to pay attention to the cleanliness of the fish tank.

2. water quality: second, the water quality is better, so that guppy is not easy to die. If the water quality is poor, the guppy will die easily. Therefore, in order to ensure the proper water quality, it is necessary to change the water regularly. Generally speaking, you can change the water once every 3-4 days, and you can change the water by about one third each time. If conditions permit, you can also put some filters and other equipment in the fish tank.

3. Feeding: The guppy is not easy to die if it is properly fed. The newborn guppies don't need to be fed, and they need to start feeding after three or four days. But don't feed too much at first, just let the guppy eat it in about 5 minutes. In addition, if the guppy has just changed its water environment, it can't be fed, and then it can be fed normally after it adapts. If there is excess food in the water, it is better to fish it out in time, otherwise it will easily pollute the water.

4. Treatment: If guppy is sick, it is easy to die. Therefore, they should be treated in time after they get sick. If it is an infectious disease, it is necessary to isolate the sick fish in time.