Do you have backyard koi ponds on your water features Pinterest board? These insider insights will help you decide if one is ...

“We let the water circulate for a week, then we slowly add in the koi,” he says. They typically come in transparent bags and ...

But why? Koi were originally raised in Japan in the 1700s when rice farmers first began breeding them for their distinct colors and patterns, similar to how we breed dogs for their specific traits.