Thai betta fish does not require high water temperature, and they can grow in the water temperature between 18-30 ℃. But the most suitable temperature for their growth is between 22-24 ℃, because in this temperature range, their appetite and activity are the best, and their growth and development speed is also the fastest. Although they can live in water temperature above 18 ℃, if the water temperature is too low, their food intake and activity will be affected, and they will get sick after a long time. When cultured artificially, it is necessary to use heating rods to keep the water temperature in a stable range, so as to make them grow better.

1. Food: Thai betta fish has miscellaneous feeding habits and can eat more kinds of food. Breeders can choose to feed animal feed with plant feed, so as to ensure their adequate nutrition and make their nutrition more balanced. Animal feed suitable for them to eat includes bumper shrimp, red worms, nematodes, lean meat and so on. Plant feeds suitable for them include vegetables, fruits, moss, algae and so on.

2. Feed amount: Thai betta fish are small in size, so they eat a small amount. The breeder can eat the amount of each feed within 5 minutes.

3. Feeding frequency: Thai betta fish in infancy are fed 3-4 times a day, because they need more food and nutrition in infancy, and a small amount of multiple feeding can meet their nutritional needs. They can be fed twice a day in adulthood, because they will eat more and their nutrient demand will decrease in adulthood.