Koi Nursery

Premium Japanese Koi Raised, Evaluated & Selected for Quality

Welcome to The Koi Net Koi Nursery, where hobbyists and collectors can explore a growing selection of imported Japanese Koi. Our nursery is designed to provide a healthy environment for koi while allowing customers to easily view and evaluate fish before making a selection.

What You’ll Find in Our Nursery

We work with some of Japan’s most respected breeders and carefully select koi based on health, conformation, color quality, pattern, and long-term potential. Whether you’re searching for a beautiful pond fish or a future show-quality koi, our nursery offers a variety of options for every level of koi enthusiast.

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Popular Varieties

Our nursery features a diverse selection of Japanese koi throughout the year. Depending on availability, you may find popular varieties such as Kohaku, Sanke, Showa, Shiro Utsuri, Hi Utsuri, Tancho, Ogon, Kujaku, Asagi, Goshiki, Butterfly Koi, and other specialty imports from Japan’s most respected breeders.

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Variety of Sizes

Our nursery offers a variety of sizes to fit different ponds, goals, and budgets. From Tosai to premium mature koi, you’ll find options suitable for both new hobbyists and experienced collectors.

Baby Koi (Tosai)

Our Tosai are young koi, typically under one year of age, offering hobbyists the opportunity to watch their fish develop and mature over time. These young koi display the early stages of their color, pattern, and body structure, making them an exciting choice for pond owners looking to grow their collection.

Young Growing Koi (Nisai)

Young growing koi have moved beyond the Tosai stage and are beginning to showcase stronger body development, improved coloration, and more defined patterns. These koi offer an excellent balance between affordability and the ability to better evaluate their future potential.

Collector & Premium Quality Koi (Yonsai/Gosai)

Our collector and premium-quality koi are carefully selected for exceptional conformation, skin quality, color intensity, and overall presentation. These standout specimens are ideal for serious hobbyists and collectors seeking high-end Japanese koi with outstanding beauty and long-term potential.

Assorted Show Quality Goldfish

We occasionally offer a selection of Orandas, Ryukins, Black Moores, and Tomasaba Goldfish. These beautiful varieties are popular among pond and aquarium enthusiasts who want the elegance of ornamental fish but may not have the space required for larger koi. Known for their unique body shapes, flowing fins, vibrant colors, and graceful swimming styles, they provide a stunning alternative to traditional koi and make an excellent addition to smaller ponds, water gardens, and large aquariums.

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