1. How to reproduce green zebrafish 1. Prepare breeding environment: When green zebrafish reproduce, breeders need to prepare a separate breeding environment for them, and the temperature in the breeding tank should be adjusted to above 24 ℃. When they breed, try not to change water to ensure clean water quality.
2. Choose the right parent fish: Green zebrafish generally reaches adulthood in 3-5 months. When choosing parent fish, breeders should choose some parent fish with bright body color and lively personality. This can not only improve the number of reproduction, but also improve the quality of reproduction.
3. Reproduction: Green zebrafish is oviparous and fertilized in vitro. When they breed, the female fish lays eggs first, and the male fish goes to the front row of sperm.
4, hatching: As long as the fish eggs become fertilized eggs, after 2-3 days, small fish can be hatched. During hatching, breeders need to keep the water temperature between 24-26 ℃ and keep the water clean and fresh.
2. How to deal with green zebrafish after reproduction1. Parent fish: Breeders need to fish out green zebrafish immediately after reproduction to avoid them eating their eggs as food. After the green zebrafish is fished out, it is best to choose a separate container to raise it, and then feed them more nutritious food.
2. Fish eggs: Fertilized fish eggs can be hatched in a breeding tank. During hatching, the water temperature should be kept at 24-26 ℃, and the water quality should be kept stable. Try not to change water. Wait for 2-3 days, and the eggs can hatch into small fish. At this time, the breeder does not need to feed immediately, but can wait for the small fish to swim before trying to feed.
