Koi thrive in water with a pH between 7 and 8.6, tested with a simple kit found at garden stores. Because ponds tend to be ...

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

The interior is meant to evoke images of a Japanese landscape — complete with a virtual Koi carp. It's SUVs galore at NAIAS 2018, and Nissan has introduced a three-row SUV concept to showcase ...

Locals are swapping their in-ground pools for recreational ponds. But are they worth the investment? Tom Smith, owner of Garden State Koi in Warwick, N.Y., explains why swimmable ponds are cropping up ...

A custom-built house in Mount Adams with a rooftop deck overlooking the city and and water garden with a koi pond recently hit the market for $2.89 million. Built in 2017, the house has four large ...