Some problems exist with this species' status or catch methods, or information is insufficient for evaluating.Tuna, Yellowfin (Maguro) – Indian Ocean, Pole & TrollThese fish contain levels of mercury or PCBs that may pose a health risk to adults and children. Our source of information is  We also recommend that you check local advisories.

Yellowfin Tuna grow quickly, produce millions of eggs per spawning, and live up to 9 years. They are found throughout the world’s tropical and sub-tropical oceans. In the Indian Ocean, Yellowfin Tuna are at a low abundance and undergoing overfishing.

Fishing with pole and troll is highly selective, resulting in minimal catches of non-target species. These fishing methods also cause little to no damage to bottom habitats. Management of the Indian Ocean pole and troll fisheries is considered moderately effective.

Full species report here.

This fish may have moderately high levels of mercury that could pose a health risk to adults and children. More info here about mercury in tuna. Check out our mercury in seafood section.