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10" "Johnny & June" Butterfly Koi Pair #K53029(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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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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12" "Sterling" Kikokuryu Koi #K53013(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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11" "Red Velvet" Aragoke Kohaku Koi #K53010(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" Showa Koi #K5309(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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10" "Audrey" Shusui Butterfly Koi #K52810(X4)
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" Aka Shusui Butterfly Koi#B5286(X4)
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" Doitsu Kujaku Butterfly Koi #J51417(Q5)
This gorgeous 11" Doitsu Kujaku Butterfly koi features brilliant metallic orange patterning across luminous platinum-white skin with elegant long flowing butterfly fins. The clean Doitsu scalation highlights the reflective hikari sheen while the...
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10.5" Goshiki Butterfly Koi #J51416(Q5)
This 10.5" Goshiki Butterfly Koi combines the dramatic elegance of long flowing fins with the depth and contrast that make Goshiki so desirable. The elongated pectoral and tail fins move effortlessly through the water, giving this fish a graceful,...
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13" "Topaz" Kujaku Koi #J51414(Q5)
This beautiful 13" Kujaku koi showcases vivid metallic orange patterning layered across a luminous platinum-white body with elegant reticulated scaling. The reflective sheen and organized scale definition create exceptional depth and brilliance...
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13" "Mercury" Gin Rin Gin Shiro Utsuri Koi #J51413(P1)
This exceptional 13" Gin Rin Gin Shiro Utsuri koi displays striking metallic silver-white coloration accented by deep charcoal sumi markings and brilliant reflective Gin Rin scaling. The shimmering scales create an almost chrome-like appearance under...
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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.