-
9.5" Kujaku Butterfly Koi #J22511(X17)
This 9.5-inch Kujaku Butterfly Koi blends brilliant metallic shine with intricate matsuba reticulation and elegant long-fin movement. The bright platinum base reflects light evenly, while crisp pinecone-style netting adds texture and depth across the...
-
8.5" Yamabuki Hariwake Butterfly Koi #J2259(X16)
This 8.5-inch Yamabuki Hariwake Butterfly Koi features radiant golden-yellow patterning over a luminous platinum-white metallic base. The Yamabuki coloration is bright and saturated, creating bold contrast that stands out clearly in the pond. The...
-
9" Shiro Bekko Butterfly Koi #J2255(X16)
This 9-inch Shiro Bekko Butterfly Koi features a clean white foundation accented by bold, well-placed sumi (black) markings. The bright shiroji provides strong contrast, allowing the black pattern to stand out clearly and create a balanced, eye-catching...
-
8.5" Kujaku Butterfly Koi #J22344(X9)
This 8.5-inch Kujaku Butterfly Koi combines brilliant metallic sheen with intricate matsuba reticulation and graceful long-fin elegance. The bright platinum base is overlaid with crisp pinecone-style netting, creating texture and depth across the body...
-
9" Kujaku Butterfly Koi #J22320(X13)
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...
-
(5) 4-5" Butterfly Koi Pond Pack #J12044(G7)
This 5-koi Butterfly Koi pond pack is a thoughtfully curated selection chosen to look great together in the pond. Each koi is selected for fin flow, color balance, and overall visual harmony, creating a group that offers constant movement and elegance as...
-
8" Ochiba Butterfly Koi #J255(P14)
This 8" Ochiba Butterfly Koi features soft blue-gray tones accented by warm brown patterning, creating the calm, earthy look Ochiba are known for. The long, flowing butterfly fins add elegance and movement, giving this koi a graceful presence in the pond...
-
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...
-
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...
-
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...
-
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...
-
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...
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.