? The breeding age of male koi and female koi is different. Generally, male koi can breed for more than two years, and female koi can breed for more than three years. Male koi are more suitable for breeding at the age of 3-6, and female koi are more suitable for breeding at the age of 4-10.
is the breeding cycle of Koi? Generally speaking, the breeding cycle of Koi is one year. From April to June every year, the water temperature can be adjusted to 18 ° C and the PH can be adjusted to 7.5-8.5, and then healthy and colorful parent fish can be selected and put into the spawning pond according to the ratio of male to female of 1:2, so that they can be fertilized naturally. This can ensure the health and beauty of the fish produced. If you find that the male is chasing the female or the female has been wagging her tail, it means that they are about to spawn, and then you can release the nest into the water.
When laying eggs, make sure the fish tank is clean and tidy. Because the body of the mother fish is very weak at this time, if the water is not clean, it is easy to be infected and sick. And make sure you don't scare them. If they are frightened when laying eggs, it will make them difficult to give birth, and even lead to death. It's better to put a dim light above the fish tank, which can provide them with a sense of security and help them produce. Usually they will finish spawning from 4 am to 10 am. After spawning, they will fish out the eggs to avoid being swallowed by the mother fish.
