Kerryfish exclusively import Ortiz Bonito Tuna in Olive Oil into Ireland. The very best cuts of Bonito tuna are used and prepared to a Galician recipe using traditional methods. Bonito Del Norte Tuna from Ortiz is the true premium quality white tuna. This delicious tuna is caught off the Bay of Biscay using traditional methods. As soon as it is caught, the fish is cooked and packed in Olive Oil.