Brighton Aquarium, c1885

Eugenius Birch's original design incorporated a variety of styles. Grand archways, columns and elaborate stonework reflected the Pompeian and Gothic influence. Statues of Bath stone, green marble and red Edinburgh granite were used in its construction. The Aquarium's foundations were dug deep into the ground as the building was not allowed to be taller than the neighbouring promenade, Marine Parade.

The distinctive clock tower and gateway to the Aquarium were added in 1874. The four corners of the clock tower bore bronze statues symbolising the seasons. Images of mermaids and sea-nymphs were evident elsewhere in the structure. A frieze inscription at the entrance stated: 'And God said, Let the water bring forth abundantly the moving creatures that hath life.'

Among those moving creatures were a number of specimens that inspired great interest. The Dublin Bay Prawn of 1874 attracted considerable excitement. In 1880 a manatee was displayed in a huge tank that enabled the viewer to witness the creature at eye level. Sea lions arrived in 1877 and were able to successfully breed.

Rather drier attractions could be found elsewhere. The waterfall grotto proved a popular meeting place, and concerts were regularly held in the conservatory. By 1876 the roof terrace had been expanded to incorporate a roller-skating rink and smoking room. Film shows were increasingly common from the end of the nineteenth century, and the conservatory was briefly known as the Aquarium Kinema.