In what month do goldfish spawn, and how many days after spawning, they hatch into small fish?

In the case of sexual maturity, goldfish usually spawn in March and June, and the spawning of goldfish is carried out many times. In the same breeding period, it can lay eggs about 5-7 times, and the number of eggs laid each time varies. Goldfish can lay eggs 3-4 times a year. During the spawning period, the body color of goldfish will be brighter than usual, and the activities will become more frequent. In the process of spawning, the water temperature should be controlled at about 25 C, and the amount of food should be reduced appropriately.

1. When does the goldfish spawn

? The sexually mature goldfish usually spawn from March to June. At this time, the temperature is suitable for goldfish to spawn. Goldfish can spawn 5-7 times in a breeding season, each time the number varies, and thousands of eggs can be laid when the number is large. They may lay fewer eggs for the first time.

When goldfish lay eggs, their body color will be more bright, their activities will be more frequent, their pectoral and pelvic fins will be extended, and they will often shuttle back and forth in the fish tank. At the same time, most males chase after females. When goldfish spawns, the water temperature should be controlled at about 25 C, and there should be no big fluctuation. At this time, it is not appropriate to feed more food, because their desire to eat will be reduced.

2. A few days after spawning, goldfish will hatch into small

fish. Under the conditions of sufficient light, suitable temperature and good water quality, goldfish eggs will hatch into small fish within 3-7 days. If you want the eggs to hatch faster, you need to meet the following conditions:

1. Sufficient light: It is best to provide 2-3 hours of light to the goldfish every day, which can disinfect the fish tank. But don't let them be directly hit by strong light, preferably at an angle.

2. Appropriate temperature: The water temperature shall be controlled at about 23 ℃, and shall not fluctuate greatly. Sudden changes in water temperature can easily stimulate fish eggs and reduce hatchability.

3. Good water quality: the water body should be clean and free of peculiar smell, and there should be enough oxygen in the water. If the fertilized eggs are found in the process of hatching, they should be fished out in time.