i brought six koi and planning to add more and more as i can. the pond is very big tell me how fast do the grow.now they r abt two inch and how long it will take to be at breeding stage
koi and most carps mature when they are about 1 years of age! if keep in warmer water they can mature earlier! I lived in Vietnam, the water temperature usually around 90 and my koi can lay eggs when they are about 8 months old!