About Us

Welcome to Black Swamp Koi Farms – also known as Kuronuma Koi Farms – where our love for aquatics and nature evolved from a passionate hobby into a dedicated endeavor. Located in Findlay, Ohio, we specialize in breeding, raising, and selling exceptional, show-quality koi. The parents of all of our Koi are from Japanese stock. We invite you to experience the beauty of our Koi collection by scheduling a visit by appointment or browsing our online store.

With 40 years of experience, our koi are raised with the utmost expertise, care, and affection and fed only the finest quality food to ensure vibrant health and optimal growth. We’re inspired by their stunning beauty every day and committed to sharing this aquatic artistry with koi enthusiasts. We offer an extensive selection of premium koi, with choices available to suit every budget.

If you have questions or are searching for a particular variety, please don’t hesitate to reach out. We’re here to help you find that special koi to bring elegance and tranquility to your pond or tank.