In reality, fish can have an abundance of personality and some species are among the longest-living pets. One, in particular, ...

Different breeds of tropical fish have very different lifespans. It is estimated that around 10 per cent of British ...

Koi are actually a type of carp, and today they're some of the most expensive pet fish in the world. But why? Koi were originally raised in Japan in the 1700s when rice farmers first began ...