Tonnino Yellowfin Tuna Fillets with Lemon and Pepper in Olive Oil uses 100% yellowfin tuna fillets that are wild caught using the artisinal pole and line method of fishing that dates back hundreds of years. Responsibly sourced, low in mercury and benefitting fishing communities around the world, Tonnino tuna doesn’t just taste good, it does good for our planet and people too. Toss with a pasta dish to elevate your meal.