When the autumn green koi start to lay eggs, the fish nests should be checked frequently. If the fish eggs are evenly attached, they will be moved into the hatching pond, and then put into new fish nests.

The next thing is to wait quietly, Generally speaking, the fish can be produced in 4 to 5 days. The autumn koi koi seedlings can be fed with palatable bait after swimming, such as soy milk or peanut bran, and even the smallest small fish and insects.