Pick small-mercury mackerel species: Choose Atlantic or jack mackerel, as they typically have decreased mercury levels when compared to king mackerel. japonicas species along with the Pacific jack mackerel may be the T. symmetricus species. Jack mackerel doesn’t have the chub mackerel’s wavy traces, and they have for much longer https://brooksgjscz.fare-blog.com/31898524/the-definitive-guide-to-atlantic-mackerel-pictures