During the koi fish breeding process the koi tend to eat their own eggs
, therefore, it is essential to remove them as quickly as possible. The next step is to keep the koi fry pond well protected from insects as well. Koi fry usually begin to swim around after a week. However, make sure the pond is well aerated and a water temperature of 20 C is maintained. Small pellets can be given to the fry after a week. The important thing is to remember to feed them at specific intervals.