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6" Doitsu Platinum Ogon Butterfly Koi #J11650(P12)
This 6" Doitsu Platinum Ogon Butterfly koi features a bright metallic white body with a smooth scaleless presentation and elegant, flowing fins. Platinum Ogon are valued for uniform color and strong luster, and the butterfly finnage adds graceful...
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5.5" Shusui Butterfly Koi #J11647(P12)
This 5.5" Shusui butterfly koi displays a developing blue base with emerging red markings and a smooth scaleless body. A healthy young fish with good potential, ideal for hobbyists looking to raise koi from a smaller size. Fully quarantined and...
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8.5" Sanke Butterfly Koi #J11639(P12)
This 8.5" Sanke Butterfly koi features a clean white base accented by red and black patterning, complemented by long, flowing fins. Sanke are valued for balanced pattern placement and contrast, and the butterfly finnage adds graceful movement and visual...
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10.5" Doitsu Butterfly Koi #J11638(P12)
This 10.5" yellow Doitsu Butterfly koi features a smooth scaleless body with bright yellow coloration and nicely balanced, flowing fins. The clean presentation and elegant butterfly finnage give this fish strong visual appeal and graceful movement in the...
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11.5" Aka Bekko Butterfly Koi #J11637(P12)
This 11.5" Aka Bekko Butterfly koi features a clean red base accented by well-defined black patterning and long, flowing fins. Aka Bekko are valued for balanced sumi placement over solid color, and the butterfly finnage adds graceful movement and visual...
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20" Ogon Butterfly Koi #J11427(M20)
This jumbo 20" Cream Ogon Butterfly koi displays a soft metallic cream coloration with exceptional fin length, symmetry, and overall condition. The combination of uniform color, large body size, and elegant butterfly finnage gives this fish a commanding...
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14" Shusui Butterfly Koi #J11425(M20)
This 14" Shusui Butterfly koi features a clean blue body with beautiful flowing fins and an elegant tail. With no red patterning present, the smooth scaleless body and graceful movement give this fish a calm, refined presence in the pond. This fish has...
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7" Kin Matsuba Butterfly Koi #J11634(P12)
This 7" Kin Matsuba Butterfly koi features a warm metallic yellow base with distinct matsuba reticulation and long, flowing fins. The combination of pinecone patterning and graceful movement gives this fish strong visual texture and presence in the pond...
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6.5" Gin Matsuba Butterfly Koi #J11633(P12)
This 6.5" Gin Matsuba Butterfly koi features a bright metallic base with developing matsuba reticulation and long, flowing fins. The combination of pinecone patterning and graceful movement gives this fish strong visual interest as it continues to mature...
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8" Kin Matsuba Butterfly Koi #J11628(P12)
This 8" Kin Matsuba Butterfly koi features a warm metallic yellow base with distinct matsuba reticulation and long, flowing fins. The combination of pinecone patterning and graceful movement gives this fish strong visual texture and presence in the pond...
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7.5" Kin Ki Utsuri Butterfly Koi #J11627(P12)
This 7.5" Kin Ki Utsuri Butterfly koi displays strong black patterning contrasted by bright yellow coloration and long, flowing fins. Kin Ki Utsuri are known for bold contrast, and the butterfly finnage adds graceful movement and visual impact in the...
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7" Yamabuki Ogon Butterfly Koi #J11626(P12)
This 7" Yamabuki Ogon Butterfly koi features a rich metallic yellow coloration with long, flowing fins and strong overall luster. Butterfly koi are valued for graceful movement, and the bright Yamabuki coloration gives this fish excellent visibility...
Kloubec Koi Farm is a breeder of Butterfly koi as well as straight fin koi. All of our Butterfly parent stock are of Japanese lineage obtained from famous Japanese koi breeders Suda, Yamasan, and others. Butterfly koi fish are produced in many varieties including Sanke, Kohaku, Yamabuki Ogon, Showa, Kumonryu, Ochiba Shigure and more. We continuously strive to produce the best butterfly koi for sale with fins that are graceful and that are in accordance with the AKCA judging standards for Longfin koi.
Butterfly Koi are known for their elongated fins. Developed in the mid-21st century as a result of Japanese koi breeders’ efforts to improve the hardiness of traditional koi, they combined wild Indonesian Longfin river carp with their traditional koi. Not only was the outcome a hardier fish, it surprisingly featured longer fins and barbels, as well as exaggerated nostrils. Their decorative pompom nostrils are called narial bouquets.
Koi Fish FAQ
How big of a tank do butterfly koi need?
Butterfly koi are pond fish, and not easily adapted to aquarium habitats. However, if pristine water quality is maintained with filtration, some success may be achieved. When considering buying a butterfly koi for sale, it’s important to know how big of a tank you need. Butterfly Koi can quickly outgrow a small tank due to their rapid growth. A single koi fish could require 50 gallons or more of water. Butterfly Koi, on average, need anywhere between a 50 to 100-gallon tank for a fully grown koi, which is usually 10 inches or more, to live comfortably.
Do butterfly koi get as big as regular koi?
There are quite a few distinctions between butterfly koi and regular koi, but growth rate is not. Butterfly koi can grow as large as regular koi. One of the main differences between a butterfly koi and a regular koi is that the butterfly koi have long flowing fins and tail. The tail and fins continue to get longer as the butterfly koi gets older. With an extended tail length butterfly may appear larger than regular koi. Furthermore, the barbels (whiskers) around the mouths of butterfly koi are also much longer than those of regular koi.
Are butterfly koi even considered koi?
There has been much controversy about whether butterfly koi are even considered koi fish at all. Most of the large koi fish competitions excluded butterfly koi until the rules changed in 2015 and they were allowed to compete in an exclusive butterfly classification. Koi fish are believed to be descendants of the carp and are even considered a subspecies. Due to the lack of factual knowledge surrounding their ancestors, butterfly koi are widely accepted as koi fish.
What is the lifespan of a butterfly koi?
The average lifespan of a butterfly koi fish is anywhere between 25-30 years when cared for in proper conditions. This being, water quality, filtration, dietary requirements, oxygen, ammonia etc. that are directly related to a butterfly koi lifespan.
What fish can live with butterfly koi?
There are a variety of fish that are able to live with butterfly koi. These include koi, pond goldfish, barbels, barbs, catfish, golden orfe, tench, and pleco. These fish get along well together, and can live together in the same environment without issue.