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11" "Scarlet" Sanke Butterfly Koi #J41668(S5)
This 11" Sanke Butterfly Koi features a bold red (hi) pattern layered over a clean white (shiroji) base, accented by defined black (sumi) markings that create strong contrast and visual movement across the body. The pattern flows naturally from head to...
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10" "Silas" Gin Matsuba Butterfly Koi #J41664(S5)
This 10" Gin Matsuba Butterfly Koi features a bright metallic silver (gin) body highlighted by the signature pinecone-style reticulation that defines the Matsuba variety. Each scale shows darker edging, creating a clean, net-like pattern that adds depth...
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11" "Tuxedo" Doitsu Shiro Bekko Butterfly Koi #J41661(S6)
This 11" Doitsu Shiro Bekko Butterfly Koi features a clean white (shiroji) base accented by well-placed black (sumi) markings that create a refined and balanced appearance. The sumi sits lightly across the body in classic Bekko style, allowing the bright...
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10" "Ruby" Benigoi Butterfly Koi #J4930(S6)
This 10" Benigoi Butterfly Koi features a rich, solid orange coloration with a clean and uniform appearance from head to tail. The vibrant beni stands out clearly in the water, making this koi highly visible and easy to appreciate in any pond. The long,...
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10" “Draco” Doitsu Kujaku Koi #J4929(S6)
This 10" Doitsu Kujaku Koi features a bright metallic platinum base highlighted by a clean dorsal row of scaling and developing reticulation. The reflective skin gives this koi a crisp, luminous appearance in the water, while the structured...
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11" "Patches" Beni Kumonryu Koi #J4922(S6)
This 11" Beni Kumonryu Koi is a unique and ever-changing variety known for its dynamic black and white pattern, enhanced by a striking red accent on the head. The combination of bold sumi markings and clean white base creates a high-contrast appearance...
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11" “Limoncello” Doitsu Lemon Hariwake Koi #J4921(S6)
This 11" Doitsu Lemon Hariwake Koi stands out with its bright, clean yellow metallic coloration and smooth, scaleless body. The vibrant lemon tone reflects beautifully in the water, creating a crisp and eye-catching appearance that is easy to appreciate...
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9.5" Kujaku Koi #L4706(X37)
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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9.5" Doitsu Sanke Koi #L4702(X37)
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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10" Doitsu Sanke Koi #L4686(X36)
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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10.5" Shiro Utsuri Koi #L4684(X36)
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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9" Matsuba Butterfly Koi #L4675(X36)
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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Large Koi For Sale (10" to 15") Buy Beautiful, Healthy Koi Online
Looking to upgrade your pond with more mature, eye-catching koi? Our Large Koi for Sale, in
sizes ranging from 10 to 15 inches, are perfect for pond enthusiasts who want bigger, bolder fish
without going full jumbo. These koi are old enough to show off defined patterns, elegant body
shapes, and that classic koi presence.
Each koi is farm-raised in the USA at Kloubec Koi Farm, where health and quality come first.
All of our koi are USDA-APHIS KHV-free certified, and we ship live koi nationwide with care
and expertise. Whether you’re enhancing your backyard pond or starting a koi collection, our
large koi bring beauty, personality, and strong genetics.
Popular Varieties of Large Koi for Sale:
• Large Kohaku Koi
• Large Showa and Sanke Koi
• Large Butterfly Koi (Longfin Koi)
• Doitsu Koi
• Platinum Ogon and Yamabuki Ogon
• Gin Rin and other metallic koi
Tip: Our live koi shipping is fast and safe! We’ve been shipping koi successfully for over
30 years—your koi are in good hands.
FAQs – Large Koi For Sale
Q: What size is considered a "large" koi?
A: Our Large Koi category contain koi that measure 10 to 15 inches long. They're mature
enough to display strong patterns and structure, yet young enough to continue growing.
Q: Can I buy large koi fish online from Kloubec?
A: Absolutely! You can safely buy large koi online through our website. Every fish is carefully
selected, packed with oxygen and insulation, and shipped directly to your door.
Q: Will these koi grow into jumbo koi?
A: With the right pond size, nutrition, and care, many of our large koi can continue growing into
jumbo koi—some reaching over 24 inches!
Q: Are large koi good with smaller koi?
A: Yes, as long as the size difference isn’t extreme. We recommend mixing koi that are within 6-
8 inches in size to avoid accidental bullying or feeding issues.