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koi breeding breeders

Koi breeders strive to produce better and better koi each year. They try different parent koi matches to produce the best offspring. Parents are selected for individual attributes such as skin quality and body shape. The pictures below show the breeding process from parent koi to mud pond!


koi eggs
Parent koi are too valuble to risk damage from a mass spawning, so eggs are extracted from the female.


koi milt
Milt is extracted from the males

mixing eggs and milt
The eggs and milt are mixed in a bowl...


spawning ropes
..then added to spawning ropes to hatch.

Koi culling Koi Cull
Selection starts even when the fry are tiny

Koi Feeder
The fry are put into mud ponds and fed regularly

koi culling 5
Again they are culled before growing on for the summer

Koi Harvest
The autumn harvest shows the breeder the fruits of his labour!