In the juvenile period, the fish have strong digestive ability and need more nutrition. At this time, the feeding method of eating less and more meals should be adopted, and it is recommended to feed three to four times a day. When feeding, fish and shrimp with high nutritional value should be selected as staple food. When the fish grow up, its consumption rate slows down, so it does not need to be fed every day, but once every two days. No matter what period of feeding, it is necessary to ensure that the food is clean. Insects such as cockroaches carry more germs and must be cleaned before they can be fed to fish.
How often it is fed depends on its appetite and age. At different ages, its food intake and consumption are different. In the period of juvenile fish, the growth and development of fish need more nutrients. It also has a large appetite and is very hungry. It is better to feed 3 to 4 times a day, one or two small fish each time, so as to ensure adequate nutritional supply. If the fish have a large appetite, you can feed a few more, but not too much. After it grows to 30 centimeters, it does not need to be fed so frequently. It only needs to be fed twice a day. When the fish are adult, the feeding interval should be extended appropriately. But the interval can not be too long, it is recommended to feed once every two days.
