Mussels and oysters of the Fangar bay Food and drink · l'Ampolla, Baix Ebre, Tarragona Image of l'Ampolla, not of the place itself. The rafts of the badia del Fangar, in shallow brackish waters, produce mussels and oysters all year round. They are eaten steamed, over embers or raw and they are one of the products that define the seafarers' cooking of the Ebro delta. Photo: Juan Emilio Prades Bel (CC BY 4.0) What to see and do in l'Ampolla