Manna Anchovies Fillets Gourmet In Olive Oil Manná is one of the iconic brands of Conserveira do Sul that has acquired great notoriety and grown side by side with the company. Nowadays it is a nationally and internationally renowned brand, whose main products are canned sardines, mackerel, anchovy, tuna, the much appreciated fish roes and other specialties, all accompanied by various sauces (vegetable oil, tomato, lemon , marinade, among others).