This fish is a small fish where the size is rarely taller than 15 cm.
It makes its life in streams with well oxygenated currents, liking the funds?? sands and pebbles.
To catch it, no stress! Just scratch the bottom of the currents with a stick and then, it will come.
The ideal baits to catch it are: worms, larvas and of plant fragments.
A very subtle fishing in the blow will be the main technique to capture it.