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12" Hariwake Koi #J497(S5)
This 12" Hariwake Koi delivers a clean, high-impact look with its bright metallic platinum body accented by vibrant orange patterning. The reflective hikari sheen gives the fish a luminous quality in the water, while the bold hi markings create strong...
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10" Kikusui Koi #J32720(S6)
This 10-inch Kikusui Koi offers a clean, elegant combination of bright metallic luster and vibrant hi (orange) patterning over a smooth doitsu (scaleless) body. The reflective platinum base enhances the intensity of the color, giving this koi strong...
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10" Beni Kikokuryu Butterfly Koi #J32712(S5)
This 10" Beni Kikokuryu Butterfly koi offers a striking combination of metallic white, deep black (sumi), and vibrant red/orange (beni) in a compact, eye-catching size. The Doitsu (scaleless) body enhances the reflective sheen, giving the fish a clean,...
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11" Beni Kikokuryu Koi #J3274(S5)
This 11" Beni Kikokuryu koi showcases a dramatic blend of metallic white, deep sumi (black), and vibrant beni (red/orange), creating a high-contrast, ever-changing appearance in the water. The Doitsu (scaleless) body enhances the reflective sheen, giving...
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12.5" Beni Kikokuryu Koi #J31314(X34)
This 12.5-inch Beni Kikokuryu koi showcases a refined balance of metallic brilliance and evolving pattern. Built on a highly reflective platinum (hikari) base, this fish features layered black (sumi) markings accented with touches of deep red (beni),...
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11" Kikokuryu Butterfly Koi #J3136(X19)
This 11" Kikokuryu Butterfly Koi is a striking metallic longfin known for its dramatic contrast and ever-changing appearance. The reflective platinum base is overlaid with inky black sumi that creates a bold, high-contrast pattern across the body. The...
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10" "Zoro" Koi #K12753(M15)
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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11" Beni Kikokuryu Koi #K12750(M15)
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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12" Aka Shusui Butterfly Koi #K12739(M15)
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" Showa Koi #K12736(M15)
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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12" Hariwake Koi #K12716(M15)
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" Kujaku Koi #K1279(M15)
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.