Spearfishing currently is one of the most sustainable fishing methods. A spearo can select his/hers catch, its size and its quantity. Spearos don't hunt just for pleasure, they hunt for food; it is an ancient tradition and during our days, it is one of the most environment-friendly ones. Follow spearo Garrett Moss and watch him kick his carbon fins on his daily adventures in the world of spearfishing in Hawaii. Learn more about this sustainable life and some of the unique moments that occur.