An Koi

Tha an Koi ag innse mar ‘s e èisg challta a th’annta agus mar a dh’aithnicheas tu dè an aois a tha iad le bhith a' coimhead air na lannan aca - oir tha lannan Koi a’ fas ann am pàtran, ‘s mar sin, tha iad striopach mar chearcaill-craoibhe.

The Koi tells us how the species is kept as domesticated fish in ponds and how you can tell what age they are by looking at their scales, which grow in striped patterns like the rings on a tree.