Koi Zelenka

Koi Zelenka is a specialist supplier of ornamental fish for garden ponds, with experience in koi keeping dating back to 2014. Since 2018, the business has focused exclusively on koi from Japanese breeders, and its selection includes fish sourced from established breeders in Japan. Koi Zelenka aims to introduce new Japanese breeders each year, giving customers an expanding choice of imported koi. All offered koi undergo quarantine before sale and are described as being in excellent condition, ready for life in a garden pond.

The range also includes Russian, Siberian and stellate sturgeon, as well as small albino sturgeon. Customers can find koi and sturgeon food, individual fish listings, and articles about fish and pond care. Drawing on practical experience, Koi Zelenka offers guidance on keeping fish, seasonal feeding, moving koi and sturgeon from winter quarters to garden ponds, and preparing ponds for winter. Visits can be arranged by prior agreement, allowing customers to view the fish and seek advice.