in winter. Arowana belongs to tropical and subtropical fish. Their adaptability to water temperature is relatively weak and needs to be maintained between 24-28 degrees Celsius. Different ages of arowana have different requirements for temperature:
1. Juvenile fish: The adaptability of juvenile fish to the environment is relatively weak, so breeders should use heating equipment to control the temperature at about 28 ℃, which is conducive to their growth and development and safe winter.
2. Adult fish: The organs of adult arowana are mature and have strong adaptability to the environment, so the water temperature in winter is not lower than 24 ℃ under normal circumstances.
should arowana pay attention to in winter? 1. First of all, keep the food clean and hygienic. Especially when feeding live bait, we must pay attention to clean treatment to reduce the risk of enteritis.
2. Secondly, ensure the cleanliness of water quality. In winter, under normal circumstances, they can change water once a week, one fifth of each time.
3. Try not to raise new fish in winter, because it will increase the risk of disease in the tank.
4. Disinfect the jar regularly. Once they are found to be at risk of parasites, they should use drugs to kill insects at the first time.
