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14" "Trinity" Doitsu Sanke Butterfly Koi #J6515(Q9)
Trinity is a stunning 14-inch Doitsu Sanke Butterfly Koi that showcases the perfect harmony of the three classic Sanke colors—vibrant red, deep black, and crisp white. The striking pattern is enhanced by elegant butterfly fins and a distinctive row...
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(2) 8-10" "Seriously Shiro" Koi Couple #K6615(X46)
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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(3) 8-10" "Three's Company" Koi Trio #K6614(X46)
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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(3) 10-12" "Pumpkin Spice" Koi Pond Pack #K6611(X22)
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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(3) 8" "Grand Slam" Koi Trio #K6610(X28)
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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(3) 8-10" "Triple Threat" Koi Trio #K666(X2)
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" "Dove" Butterfly Koi #J5282(Q9)
Dove is a graceful 13-inch Doitsu Butterfly Koi with an elegant appearance and exceptional long-fin beauty. Its soft white coloration creates a clean, serene presence in the pond, while the distinctive row of Doitsu scales along the dorsal line adds...
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13.5" "Dottie" Doitsu Sanke Koi #J5281(Q9)
Striking 13.5-inch Doitsu Sanke Koi that combines vibrant beni, bold sumi, and clean white skin into a dramatic and eye-catching display. Rich red-orange patterning flows across the body, accented by well-defined black markings that create excellent...
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14" "Zeus" Shusui Koi #J52244(U3)
Striking 14-inch Shusui Koi that showcases the dramatic contrast and clean patterning that have made the variety a favorite among koi enthusiasts. Vibrant red-orange markings flow across a cool blue-gray body, creating a striking balance of warm and cool...
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13" "Copper" Doitsu Butterfly Koi #J5228(U3)
Copper is a breathtaking 13-inch Doitsu Butterfly Koi that combines bold coloration, elegant finnage, and exceptional pond presence. Rich orange-gold hues flow through the body and head, accented by dramatic dark reticulation and a striking row of...
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12" Showa Butterfly Koi #K53025(Q6)
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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(2) 8-10" "Dashing Duo" Gosanke Koi Couple #B3020(P1)
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.