? 1. In most cases, the traffic light fish grows up in June-August. When it grows up, its sexual reproductive organs mature and it can reproduce small fish. When selecting parent fish, it is better to select 8-month-old red and green lantern fish, so that the survival rate of larvae is high.
2. After growing up, the body length of the lantern fish is 3-4 centimeters, and its body looks slender. The upper part of the body will appear to have a green light, with red and green stripes on both sides of the body. In addition, from different angles to see, see the color is different. And sometimes even blue light.
3. Lantern fish is a kind of ornamental fish with a relatively short life span. Its life span is generally 2-3 years. It must be well fed. The water temperature should be stable between 22 and 26 degrees Celsius. Weakly acidic water should be used to feed it, so that it can be raised well.
? The red and green light fish is sexually mature from June to August, when it can breed. Generally speaking, 8-10 months old is the best breeding age, and the quality of small red and green light fish is relatively high.
should be paid attention to in breeding? 1. Water temperature: During the breeding period, the water temperature should be stabilized at 25-26 ℃, and it should not be allowed to fluctuate.
2. Water quality: keep the PH value at 5.6-6.8 and feed with soft water.
3. Light: Do not expose to strong direct light during the breeding period. It is better to breed in a breeding tank with weak light.
