Galway Atlantaquaria is an aquarium in Salthill, Galway, Ireland. It is Ireland’s largest aquarium, containing over 170 species. It is a member of the British and Irish Association of Zoos and Aquariums and the European Association of Zoos and Aquaria. In 2011, it became the home of "Dessie", a 70-year-old lobster and Northern Ireland's largest lobster. It has many years of expertise in wildlife rehabilitation.