Definition of continuance for English Language Learners. : 1  the act of continuing for a long period of time. : 2  the period of time when something continues. 3  law : a legal decision that a court case will continue at a later date.
Some years they spawn once or twice in spring. Some years they spawn on and off all summer. One year none of them spawned that we know of. I think that was the year 2002. My koi do not eat their fry and now that they're getting large they ignore most of the eggs as well.
As the Koi prepare to spawn, you will notice males chasing a female, nudging her side with their mouths. The female will occasionally stop and suck at the sides of the pond in an attempt to clean an area on which she can deposit her eggs. This is the time to gently lower the spawning ropes into the pond.mmature Koi may also eat the eggs, so if you want to rear them, you should separate the spawning Koi from others in the pond. Incubating Koi Eggs The incubator should have a reasonable capacity. A water storage tank about 100 gallons is ideal, and should be made of non-toxic materials.