1. How long does it take for parrot fish to lay eggs to become smaller? If other species of fish are inseminated after parrot fish lays eggs, the eggs can hatch successfully after a week. Breeders want to hatch faster by keeping the water temperature at 28 ℃ and giving the eggs a small amount of oxygen, so that they hatch faster.
If parrot fish lay eggs without insemination from other fish, the eggs they produce cannot hatch into small fish. Because male parrot fish have no ability to reproduce, even if they mate with female fish, their chromosomes cannot be completely paired.
The breeder can observe whether the fish eggs are fertilized. Generally, the fertilized fish eggs will turn yellow or black after about 2 days of production. While unfertilized fish eggs are white.
2. What are the signs before parrot fish spawn1. Abdomen becomes larger: Parrot fish spawn before abdomen will become larger, especially in labor, abdomen will become very obvious.
2. Find a spawning place: Parrot fish will look for a spawning place before laying eggs, and they will clean up the spawning place with their mouths. And have been moving around, and if other fish are close to their spawning grounds, they will move forward and expel them.
3. Irritable: Parrot fish become extremely irritable before spawning. If other fish approach them during spawning, they will not hesitate to attack.
