Where do you get speartuna?

Speartuna, also known as spearfishing tuna, can be found in various oceanic regions where tuna species are prevalent, such as the warm waters of the Atlantic, Pacific, and Indian Oceans. It is typically harvested by spearfishing, a method that involves diving underwater and using a spear gun to catch the fish. Local fishing communities or specialized seafood markets often sell speartuna, but it's essential to ensure that the fish is sourced sustainably. Additionally, some regions may have specific regulations regarding spearfishing to protect tuna populations.