Description
Hi Utsuri Butterfly Classic Koi Carp
Overview
Hi Utsuri Butterfly Classic Koi Carp are ornamental koi distinguished by their long, flowing butterfly-style fins and striking red (hi) markings on a solid black body. This high-contrast coloration and elegant fin structure make them a dramatic and graceful addition to ponds and large aquariums.
Origin
Japan – selectively bred for ornamental ponds
Feeding
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Omnivorous: accepts high-quality koi pellets, flakes, and occasional fresh vegetables or live foods
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Feed 1–2 times daily in moderation
Tank/Pond Requirements
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Suitable for outdoor ponds or large indoor aquariums
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Minimum pond volume: 1,000 liters for adult specimens
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Requires proper filtration and aeration
Aggression
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Peaceful; social and best kept in groups
Experience Level
Intermediate – ideal for hobbyists with proper pond or large tank setup
Water Parameters
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Temperature: 15–28°C (59–82°F)
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pH: 6.5–8.0
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Hardness: Moderately soft to hard
Notes
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Regular water changes and quality filtration help maintain vibrant red-and-black coloration and long, healthy fins
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Adds elegance, bold patterns, and graceful movement to ponds and large freshwater setups
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Perfect for hobbyists seeking a visually striking and dramatic ornamental koi
