Which is antithetical to the inherently good-natured, friendly fish. But as Phil Goulding perches on the cold stones by the side of his backyard koi pond, his beloved shimmering beauties aren’t ...

It’s a rush to see a covey of koi throbbing in the water, competing for food scattered over the pond’s surface. Vicki Patsdauter and Lynn Sulander, however, have a 7,000-gallon mannerly pond where ...