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Maruten Sanke - 35cm

Maruten Sanke - 35cm

Regular price £350.00 GBP
Regular price Sale price £350.00 GBP
Sale Sold out
Tax included.

Length: 35cm (14 inches)

Breeder: Marusei


A Koi pond needs to provide clean, well oxygenated water in order to produce a healthy environment for fish to live and grow. The basic requirements are: To be large enough to accommodate the potential size that Koi can grow to ( 24 inches / 60cm plus). A pond of around 8 feet x 6 feet and 4 feet deep (2.5m x 2m x 1.2m) containing approx' 1200 gallons (5500L) would be a sensible minimum for keeping Koi in the UK or other temperate climates.


Koi fish eat just about anything, from small bugs and insects, to plants and algae at the bottom of the fish pond, to store-bought koi fish food. Koi will even eat people food. They love cereal, lettuce, shrimp, rice, peas, watermelon... pretty much anything we like, koi fish consider food.

Shipping & Returns

Our Koi can now be delivered via Courier. Fish are delivered in an Oxygenated box, costing £25 per box.
For fish up to 6 inches we can fit 6 in a box, but the very large Koi would need a box of their own.

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Breeder Information

Marusei Koi Farm

Owner: Hirasawa Yoshiyuki
Specialities: Gosanke, Kinmatsuba, Karashigoi, Hi-Utsuri

Marusei Koi Farm was founded in 1960 by the late Mr. Seitaro Hirasawa in Kawaguchi, Nagaoka. It is now owned and run by Seitaro’s son Mr. Yoshiyuki Hirasawa.

Marusei Koi Farm is one of the biggest farms in all of Niigata prefecture and boasts over 200 mud ponds, with a raising area of 100,000 Metres Squared.

Mr. Hirasawa is extremely knowledgable about Koi breeding and constantly strives to improve his fish. He values precision and is rightly very proud of each outcome.