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20" "Delilah" Shusui Butterfly Koi #J8113(S2)
This exceptional 20" Shusui Butterfly Koi is a true statement fish, combining substantial size with the graceful, flowing finnage that makes Butterfly Koi so impressive in a pond. The body displays...
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15" "Sterling" Gin Matsuba Butterfly Koi #J8626(Q8)
This impressive 15" Gin Matsuba Butterfly Koi combines a brilliant metallic silver base with bold, dark Matsuba reticulation and long, flowing butterfly fins. The contrasting scale pattern creates...
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15.5" Doitsu Yamato Nishiki Koi #K71113(S9)
Kloubec Koi Farm is your trusted source for the best koi online. All Kloubec Koi have gone through an extensive health procedure to ensure that each one arrives at its new home in tip-top shape. Koi...
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17" "Denali" Shusui Koi #J197(S2)
This stunning 17-inch Shusui Koi showcases everything enthusiasts love about this iconic Doitsu variety. A crisp row of deep navy "zipper" scales runs flawlessly along its back, contrasting...
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15" "Blaze" Gin Rin Orenji Ogon Butterfly Koi #J1622(S2)
This breathtaking 15-inch Gin Rin Orenji Ogon Butterfly Koi is a true showpiece, combining brilliant metallic orange coloration with dazzling Gin Rin scales and long, flowing butterfly fins. Every...
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15" "Titan" Metallic Matsuba Koi #J5717(Q3)
This impressive 15" Metallic Matsuba koi features bold pinecone-style reticulation layered over a deep bronze-gold metallic body, creating a powerful armored appearance with exceptional pond presence...
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16" Albino Shusui Koi #J573(Q3)
This rare 16" Albino Shusui koi displays an ethereal appearance with soft ivory-white coloration, subtle blue-gray dorsal scaling, and the iconic zipper pattern that defines classic Shusui koi. Its...
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16" "Lily" Doitsu Lemon Hariwake Koi #J4926(S6)
This 16" Doitsu Lemon Hariwake Koi showcases a clean and refined look with a bright metallic platinum body and soft, subtle yellow accents. The smooth Doitsu scaling highlights a defined dorsal line,...
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15" “Sterling” Kikokuryu Koi #J4924(S6)
This 15" Kikokuryu Koi features a bright metallic platinum base accented by developing black sumi, creating a dynamic and ever-changing appearance. The reflective skin gives this koi a clean,...
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16" Kujaku Butterfly Koi #J31012(P5)
This 16-inch Kujaku Butterfly Koi is a stunning combination of metallic brilliance, intricate scale patterning, and elegant long flowing fins. The fish displays the classic Kujaku pinecone...
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15" Kikokuryu Koi #J31011(P5)
This 15-inch Kikokuryu Koi showcases the dramatic black and white contrast that makes this variety so striking in a pond. The sleek Doitsu (scaleless) body allows the bold black sumi patterns to...
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15" Doitsu Gin Shiro Bekko Koi #J11430(M20)
This 15" Doitsu Gin Shiro Bekko koi features a bright metallic white base accented by clean black patterning over a smooth scaleless body. Gin Shiro Bekko are valued for crisp contrast and refined...
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Jumbo Koi for Sale over 15”
Shop jumbo koi and Butterfly koi 15”+ from proven Japanese bloodlines. Available in many varieties and colors, including yellow, red, and blue.
Premium Jumbo Koi Raised from Japanese Bloodlines
Our Jumbo Koi for Sale category features koi measuring 15 inches and larger, offering the size, maturity, and presence that make an immediate impact in the pond. These koi are produced using proven Japanese bloodlines, selected for strong body conformation, vibrant color, and long-term health, then raised at Kloubec Koi Farm under carefully managed growing conditions.
Jumbo Butterfly Koi with Full Finnage
We proudly also offer Jumbo Butterfly Koi, allowing pond owners to enjoy the dramatic flowing fins and graceful movement of butterfly koi at a truly impressive size. Grown for both body and finnage, these koi add motion, elegance, and visual depth to larger ponds.
Popular Jumbo Koi Colors
• Red Koi
• Yellow Koi
• Blue Koi
Why Choose Jumbo Koi from Kloubec Koi Farm
Each jumbo koi is individually photographed and measured, so you know exactly which fish you’re purchasing. All koi are USDA APHIS inspected and certified KHV-free, and shipped directly from our farm using professional live-fish shipping methods designed for large koi.
Jumbo Koi FAQs
What size is considered a jumbo koi?
A jumbo koi is defined as a koi measuring 15 inches or larger.
Are jumbo koi from Japanese bloodlines?
Yes. Our jumbo koi are produced using carefully selected Japanese bloodlines.
Do you offer jumbo butterfly koi?
Yes. We grow select Butterfly Koi to jumbo size.
What colors of jumbo koi are available?
Our jumbo koi selection commonly includes red, yellow, and blue koi.
Will jumbo koi continue to grow?
With proper pond conditions, jumbo koi can continue to grow and develop.
Are jumbo koi safe to ship?
Yes. Jumbo koi are packed with extra care using professional live-fish shipping methods.
Are jumbo koi KHV-free?
All koi from Kloubec Koi Farm are USDA APHIS inspected and certified KHV-free.