Given away by its characteristic reddish fins and whiskers, the Barbel is common in the rock-bottom, slow-flowing parts of the Soča River near the towns of Idrija and Kobarid as well as the lake at Most na Soči.
Marble trout is Slovenian pride and joy. Also known as Adriatic trout it is inhabiting a few rivers in the western parts of Slovenia, the most famous being river Soča.