Skip to product information
1 of 6


Showa - 20cm

Showa - 20cm

Regular price £95.00 GBP
Regular price Sale price £95.00 GBP
Sale Sold out
Tax included.

Length: 20cm

Breeder: Marushin

Comes with Breeders Certificate.


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.

View full details

Breeder Information

Marushin Koi Farm

Owner(s): Mitsuhiro Tanaka
Specialty: Doitsu Showa, Ginrin Showa, Showa, Ginrin Budogoromo, Budogoromo, Tamasaba

Marushin Koi Farm Was Founded in 1968. Focusing on Doitsu Showa and Ginrin Showa, Marushin Koi Farm has worked on many and unique varieties. Mr. Tanaka works hard especially on getting bigger body and stronger Sumi on his Koi. He is also a champion breeder of Tamasaba goldfish. He is the must-go place for Tamasaba in town.