Dojo Loach

The Dojo Loach (or Weather Loach) is, like many other loaches, a slender and eel-like and fish from Asia. A generally drab gray fish with lighter undersides, the Dojo can reach lengths of 12 inches or more. The unusual fish is very active and peaceful in the aquarium and can even be somewhat friendly to humans.

A larger, similar fish is indigenous to parts of Europe but is seen less in aquariums (probably due to its size).