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12" Matsuba Butterfly Koi #K61421(P4)
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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12.5" Beni Kumonryu Koi #B61420(P4)
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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13" Beni Kumonryu Koi #B614615(P3)
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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13" Goromo Koi #K614610(P5)
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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11.5" Yamato Nishiki Koi #K61468(P5)
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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11.5" Doitsu Lemon Hariwake Koi #K61467(P5)
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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13" Gin Rin Tancho Koi #K6143(P6)
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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13.5" "Saffron" Doitsu Yamato Nishiki Koi #J6540(Q10)
Breathtaking 13.5-inch Doitsu Yamato Nishiki Koi that glows with rich metallic orange coloration and exceptional shine. The smooth Doitsu body showcases a clean row of mirror scales along the dorsal line, creating a refined and elegant appearance that...
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12" "Juliet" Doitsu Kohaku Koi #J6538(Q10)
Striking 12-inch Doitsu Kohaku Koi that showcases one of the most beloved color combinations in the koi world—vibrant red-orange beni set against a clean white foundation. The smooth Doitsu body allows the color pattern to stand out with...
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12" "Goldie Locks" Yamabuki Ogon Koi #J6537(Q10)
Stunning 12-inch Yamabuki Ogon Koi that radiates brilliant golden color from head to tail. Known for their unmistakable metallic sheen and bright pond presence, Yamabuki Ogons are among the most sought-after single-colored koi varieties, prized for their...
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12" "Kai" Shusui Koi #J6536(Q10)
Beautiful 12-inch Shusui Koi displaying the timeless elegance that has made this variety a favorite among collectors. Its soft blue skin is accented by a clean row of dark dorsal scales running along the back, creating the signature zipper-like...
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12" "Opal" Cream Ogon Koi #J6535(Q10)
Opal is a unique 12-inch Cream Ogon Koi with soft ivory coloration, subtle metallic luster, and a calm, elegant presence in the pond. Its clean cream-white appearance creates a gentle glow in the water, making it an attractive choice for hobbyists who...
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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.