South American river systems, the native range for many aquarium fish species, are beautiful, biodiverse, and rich in complexity.

My guest today, Ivan Mikolji is a world-renowned naturalist, explorer, researcher, audio/visual artist, and author. Ivan has been sharing his river adventures through breath-taking films and photographs of S. American species for the past 15 years. Join us, as Ivan explains how an early love of science and nature in his native Venezuela drove him to documentation of spectacular species and biotopes, education, and conservation efforts.