The life span of Thai betta fish is about 2-4 years under normal circumstances, and their life span is relatively short compared with other fish. But how long they can live depends on the way they are raised. If they are raised properly, their life span will be longer, about 3-4 years. If they are not raised properly, their life span will be reduced, and some will die directly. Their longevity is affected not only by feeding methods, but also by reproduction and diseases. If they seldom get sick, they will live longer. If you get sick frequently, your life will be reduced. In addition. Thai betta fish reproduce frequently, and if breeders let them reproduce all the time, it will also affect their life span.

1. Water temperature: Thai betta is tropical fish and likes warm environment. Breeders need to adjust the water temperature to about 24 ℃ in order for them to grow better. After entering winter, breeders need to install heating rods to keep the water temperature constant.

2. Water quality: Thai betta fish do not require high water quality. As long as the water quality is clean and fresh, they can live normally. If conditions permit, it is recommended to adjust the water quality to neutral, which can make them live more comfortably.

3. Feeding: There are many kinds of food that Thai betta can eat, and breeders can choose to feed with animal feed and plant feed. This can not only ensure their adequate nutrition, but also avoid the situation of single feeding habit and single nutrition.