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Butterfly Koi

BUTTERFLY KOI – LONG-FINNED ELEGANCE WITH DRAMATIC FLOW

BUTTERFLY KOI FISH AND LONG-FINNED KOI CARE

Breeders Specializing in Butterfly Koi Fish: 

Yamasan

Suda

Butterfly Koi are a distinctive, long-finned variety of ornamental koi known for their flowing fins and graceful movement. Developed in the 1980s through crosses with Indonesian carp, these koi quickly gained popularity for their dramatic appearance and hardy nature. Their elongated pectoral, dorsal, and tail fins continue to grow as they mature, creating the signature “butterfly” effect that sets them apart from traditional koi.

Unlike standard koi, Butterfly Koi tend to have slightly more slender bodies and longer, often forked barbels. They are available in a wide range of colors, including metallic gold, platinum white, deep red, jet black, and vibrant yellow. Popular variations include Sorogoi with soft grey tones and Karasu with striking solid black coloration.

Butterfly Koi thrive in well-maintained ponds and large aquariums, often reaching 24–36 inches in length with proper care. With lifespans commonly extending 25–35 years or more, these koi are both a long-term investment and a captivating focal point for any water feature. Add one to your collection today. Contact Fitz's Fish ponds to explore your options and to add one of these stunning koi to your pond today!

COMMON QUESTIONS ABOUT BUTTERFLY KOI FISH AND LONG-FINNED KOI CARE

What makes Butterfly Koi different from regular koi?

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Butterfly Koi have long, flowing fins and more slender bodies, giving them a graceful, trailing appearance compared to traditional koi.

How large do Butterfly Koi grow?

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With proper pond conditions and nutrition, they can grow between 24 and 36 inches.

How long do Butterfly Koi live?

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They commonly live 25–35 years or longer when properly cared for.

Are Butterfly Koi hardy?

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Yes. They are considered robust and adaptable to various pond environments when water quality is maintained.

Do their fins keep growing?

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Yes. Their elongated fins and barbels continue to develop as they mature.

What colors do Butterfly Koi come in?

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They are available in many colors, including metallic gold, white, red, black, yellow, and patterned varieties.

Can Butterfly Koi live with traditional koi?

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Absolutely. They coexist well with standard koi and often add flowing contrast to mixed collections.

This Variety of Koi will be on our website soon!
For our full selection of koi fill out the form below to make an appointment to visit our Farm in Milford NJ

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