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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 reticulation, where each metallic scale is outlined to create a...
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20" "Luna" Kikokuryu Koi #J11431(M20)
This 20" Kikokuryu koi features a bold dark base with strong metallic highlights and dynamic pattern variation. Kikokuryu are known for dramatic color changes as they mature, and the size and contrast of this fish give it commanding visual presence in...
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16" Showa Koi #K1158(M23)
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 health and vigor is one of our main goals. We have the...
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19.5" Sanke #L4143(M21)
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 health and vigor is one of our main goals. We have the...
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17" Hariwake Butterfly Koi #J1921(M20)
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 health and vigor is one of our main goals. We have the...
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19" "Blaze" Kujaku Butterfly Koi #J1621(M22)
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 health and vigor is one of our main goals. We have the...
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15" "Goldie" Yamabuki Ogon Butterfly Koi #J1618(M22)
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 health and vigor is one of our main goals. We have the...
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15" "Opaline" Gin Rin Platinum Ogon Butterfly Koi #J1615(M22)
14" “Pixie” Gin Rin Platinum Ogon Butterfly Koi #J72516(P3) Nicknamed “Pixie” for its sparkling, delicate beauty, this Gin Rin Platinum Ogon Butterfly shines with dazzling, mirror-like scales and long, flowing fins. Its pure white...
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19" Hariwake Koi #J166(M22)
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 health and vigor is one of our main goals. We have the...
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18" Asagi Butterfly Koi #J111436(S2)
This striking 18″ Asagi Butterfly Koi blends timeless Asagi elegance with graceful longfin movement, making it a show-stopper in ponds and water gardens. Classic blue reticulated scales with subtle red accents create the traditional Asagi...
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18" Asagi Koi #K92211(S1)
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 health and vigor is one of our main goals. We have the...
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17" Goromo Sanke Koi #J82627(S2)
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 health and vigor is one of our main goals. We have the...
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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.