Blue Fin Tuna is an indica strain hailing from British Columbia that is quickly rising top the top of the hierarchy of Canadian strains. As a powerful cross between Blueberry and Tuna Kush, its’ best known for its fast-acting and heavy-hitting high, along with its’ monstrous THC levels. Blue Fin Tuna packs quite the punch with its’ almost preposterous THC levels that range between 30-32%.