Next working day delivery with Royal Mail Tracked 24
Description
Overview
The Shiro Utsuri is a striking and highly sought-after variety of Japanese koi, admired for its bold black and white contrast and dramatic patterning. With deep sumi (black) markings set against a clean white base, this classic koi variety delivers powerful visual impact and elegance in any pond setting.
Origin
Japan
Feeding
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Omnivorous: high-quality koi pellets, supplemented with vegetables, fruits, and occasional protein treats
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Feed 1–2 times daily depending on water temperature
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Compatible with other peaceful koi and large pond fish
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Avoid aggressive or fin-nipping species
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Peaceful and social
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Best kept in groups with other koi
Beginner to advanced – hardy and adaptable with proper pond care
Water Parameters
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Temperature: 10–25°C (50–77°F)
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pH: 6.8–8.2
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Hardness: Moderate
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Requires spacious ponds with excellent filtration
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Color contrast improves with age, diet, and water quality
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A classic show-quality koi prized for its bold monochrome pattern and graceful swimming style
A timeless and elegant koi variety, the Shiro Utsuri is perfect for hobbyists seeking a dramatic, high-contrast centerpiece fish for their pond collection.
DX courier delivery is £20 per livestock order.
Delivery is scheduled for your selected delivery date and typically arrives before 1pm.
There is no minimum or maximum order value.
Additional information:
- In-stock livestock orders will be processed and dispatched for delivery on the date selected on the cart/basket page.
- Available delivery days are Wednesday, Thursday, Friday, and Saturday.
- If any stock issues affect your chosen delivery date, we will contact you as soon as possible by email or telephone.
- Shipping for dry goods is charged separately from livestock delivery. Dry goods are dispatched according to our standard delivery policy.
- All livestock remains covered by our 7-day guarantee.



