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10" Kujaku Butterfly Koi #J11937(P13)
10" Kujaku Butterfly koi featuring a bright metallic white base with orange patterning and fine matsuba reticulation, complemented by long, flowing fins. Kujaku are valued for reflective skin and intricate pattern texture, and the butterfly finnage adds...
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9" Matsuba Butterfly Koi #J11932(P13)
This 9" Silver Matsuba Butterfly koi features a rich metallic base highlighted by clean Matsuba reticulation and elegant flowing fins. The combination of color, pattern, and movement makes this fish especially eye-catching in smaller to mid-sized ponds...
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5" Shusui Butterfly Koi #J11931(P13)
Kloubec Koi Farm is a trusted source for high-quality koi. Every koi offered completes an extensive health and quarantine process to ensure it arrives healthy, strong, and well acclimated to its new home. Our state-of-the-art quarantine facility is...
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6" Kumonryu Butterfly Koi #J11930(P13)
6" Kumonryu Butterfly koi featuring dynamic black-and-white patterning over a smooth Doitsu body with long, flowing fins. Kumonryu are known for dramatic pattern changes as they mature, and the butterfly finnage adds graceful movement and visual impact...
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6.5" Kumonryu Butterfly Koi #J11927(P13)
6.5" Kumonryu Butterfly koi featuring dynamic black-and-white patterning over a smooth Doitsu body with long, flowing fins. Kumonryu are known for dramatic pattern changes as they mature, and the butterfly finnage adds graceful movement and visual impact...
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5.5" Shusui Butterfly Koi #J11926(P13)
Kloubec Koi Farm is a trusted source for high-quality koi. Every koi offered completes an extensive health and quarantine process to ensure it arrives healthy, strong, and well acclimated to its new home. Our state-of-the-art quarantine facility is...
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6.5" Ogon Butterfly Koi #J11921(P13)
This baby Ogon Butterfly koi features a rich metallic coloration with long, flowing fins and strong overall luster. Butterfly koi are valued for graceful movement, and the bright Ogon coloration gives this fish excellent visibility and presence in...
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6" Doitsu Orenji Ogon Butterfly Koi #J1192(P13)
Baby Orenji Ogon Butterfly koi features bright metallic orange coloration with smooth skin and developing luster. Orenji Ogon are valued for uniform color and reflective sheen, and this young fish shows strong early color with excellent grow-out...
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5.5" Doitsu Hariwake Butterfly Koi #J11668(P12)
5.5" baby Yamabuki Hariwake koi displays a luminous yellow metallic base highlighted by a pleasing, well-distributed pattern and smooth body lines. The clean color separation and sheen make this fish especially attractive in smaller ponds. Fully...
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9" Sanke Butterfly Koi #J11662(P12)
This 9" Sanke Butterfly koi features a clean white base with red patterning and light black accents, complemented by long, flowing fins. Sanke are valued for balanced pattern placement and contrast, and the butterfly finnage adds graceful movement and...
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7.5" Kikokuryu Butterfly Koi #J11653(P12)
This 7.5" Kikokuryu Butterfly koi features a yellow-toned metallic base with developing dark patterning and long, flowing fins. Kikokuryu are known for dramatic color changes as they mature, and this fish shows early contrast with strong potential for...
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19" Kinsui Butterfly Koi #J11429(M20)
This 20" Kinsui Butterfly koi features a bright metallic orange coloration over a smooth Doitsu body with a clean dorsal scale row and long, flowing fins. The strong luster and elegant finnage give this fish excellent presence and graceful movement...
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.