The standard for raising traffic light fish is to raise one centimeter of fish per liter of water, and the length of traffic light fish is about one to three centimeters. Therefore, if the number of cultured traffic light fish is about 10, a 30-liter tank can be used. If the mantissa is more than 20, a 50 or 60 litre cylinder is required.
30 tanks can raise about ten red and green light fish. If the fish tank is equipped with a filtration system and an oxygen pump, it can breed about 15 traffic light fish. In the process of aquaculture, we should control the water temperature and keep the water temperature at about 25 degrees. If the water temperature is too high, the traffic light fish are prone to suffocation and need to open the oxygen pump immediately. If the fish sighs its head out of the water at traffic lights, it means that it has begun to lack oxygen, and it is necessary to turn on the oxygen pump immediately.
1. Illumination: The growth of red and green lantern fish needs sufficient illumination. During the breeding period, it is necessary to ensure 3 to 5 hours of illumination every day.
2. Water temperature: The traffic light fish does not have a high requirement for water temperature. It is OK to ensure that the water temperature is between 22 and 26 degrees.
3. Water change: Usually, the water needs to be changed twice a week, and only one third of the water needs to be changed each time.
4. Feeding: They do not need much food, so they can feed in one day.
