Around the walls were 13 giant tanks for the fish. and under the floor were asphalt- and vulcanite-lined storage tanks for a total of 700,000 gallons of sea and fresh water. Not only was it to be an Aquarium, but it aimed to be a home away from home for visitors. It had a reading room with English and foreign papers, a telegraph office, cigar shop and offered even a division bell so that MPs relaxing beside the fish tanks could return to cast their votes in the House when needed.