Fitz’s Fish Ponds is a nationally recognized leader in the design, construction, and maintenance of exceptional ponds, waterfalls, and water gardens. As the largest importer of Japanese koi in the United States, we take pride in offering unmatched expertise and access to the highest quality Nishikigoi available.

Founded in 2008 by Brian Fitzsimmons—who built his first pond at the age of 13—Fitz’s Fish Ponds has grown into a multi-state operation with over eight locations across New Jersey, Pennsylvania, and Tennessee. Our team of skilled professionals works daily to bring water feature visions to life, from backyard koi ponds to large-scale aquatic landscapes.

At the heart of our company is a passion for craftsmanship and creativity. We believe no two water features should be the same, and we welcome imaginative design ideas that reflect each client’s individual style. Whether we’re performing routine maintenance or constructing a show-stopping waterfall, our mission is to exceed expectations at every level.

In addition to our construction and maintenance services, Fitz’s Fish Ponds has built a robust koi division. With four retail stores and an appointment-based koi farm, we offer clients a hands-on experience in selecting koi. We also organize annual Koi Buying Trips to Japan, giving hobbyists the rare opportunity to source their dream koi directly from premier breeders.

As proud supporters of the International Water Garden Society, we are honored to contribute to the ongoing advancement of water garden education, appreciation, and excellence worldwide.