Several varieties of koi carps in the Japanese Garden of Montreal Botanical Garden, Canada.
The Nishikigoi or simply Koi are coloured varieties of the Amur carp (Cyprinus rubrofuscus) that are kept for decorative purposes in outdoor water gardens.
<a href="//commons.wikimedia.org/wiki/User:Marc-Lautenbacher" title="User:Marc-Lautenbacher">Marc-Lautenbacher</a>
<span class="int-own-work" lang="en">Own work</span>