Next working day delivery with Royal Mail Tracked 24
Description
Overview
The Doitsu Utsuri Koi is a striking scaleless variety of Japanese koi, prized for its bold contrast between deep black (sumi) and bright white or yellow coloration. With its smooth, leather-like skin and clean patterning, this variety offers a modern, high-impact appearance that stands out beautifully in ponds and large water gardens.
Origin
Japan
Feeding
-
Omnivorous: high-quality koi pellets, supplemented with vegetables, fruits, and occasional protein treats
-
Feed 1–2 times daily during warmer months
-
Compatible with other koi and large, peaceful pond fish
-
Avoid aggressive or fin-nipping species
-
Peaceful and social
-
Thrives in groups and mixed koi collections
Beginner to advanced – hardy and adaptable when housed in properly filtered ponds
Water Parameters
-
Temperature: 15–25°C (59–77°F)
-
pH: 6.5–8.5
-
Hardness: Moderate
-
Doitsu (scaleless) varieties display sharper, cleaner color contrast
-
Requires excellent water quality to maintain vibrant coloration
-
Grows large and needs ample swimming space and strong filtration
A stunning and elegant koi, the Doitsu Utsuri is perfect for hobbyists seeking bold contrast, refined beauty, and classic Japanese koi appeal in 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.



