Kin Ki Utsuri Grade A Koi Carp
Cyprinus carpio
Overview
The Kin Ki Utsuri is a striking Japanese koi variety admired for its metallic golden-yellow body contrasted with deep black (sumi) markings. With its bold color balance and shimmering sheen, this koi is a true statement fish, highly valued by collectors and pond enthusiasts alike.
Origin
Japan
Feeding
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Omnivorous: high-quality koi pellets, wheatgerm, vegetables, and occasional treats such as shrimp or insects
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Feed once or twice daily depending on water temperature
Tank / Pond Mates
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Compatible with other koi and large, peaceful pond fish
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Avoid aggressive or fin-nipping species
Aggression
Peaceful
Experience Level
Beginner to advanced – suitable for all levels with proper pond care
Water Parameters
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Temperature: 10–25°C (50–77°F)
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pH: 6.8–8.0
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Hardness: Soft to moderately hard
Notes
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Best kept in spacious outdoor ponds with excellent filtration
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Color quality improves with good nutrition and clean, stable water
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Hardy and long-lived when properly maintained
A bold, metallic, and elegant koi, the Kin Ki Utsuri is perfect for hobbyists seeking dramatic contrast and classic Japanese koi beauty in their pond.