Andrew RyanHQ
"There is something more powerful than each of us, a combination of our efforts, a Great Chain of industry that unites us. But it is only when we struggle in our own interest that the chain pulls society in the right direction..."Andrew Ryan

This article falls within the scope of the BioShock Wiki:Businesses Project. This project is dedicated to improving the articles about Rapture and Columbia's many businesses.
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Witness the origins of the most important discovery in Rapture's history: Sea Slugs, the incredible invertebrates that lead to the creation of ADAM. On display now at the Mermaid's Landing Aquarium.
― Public Address Announcements[src]

Mermaid's Landing Aquarium is a business located in Rapture, heard over the public address announcement in both episodes of the BioShock Infinite downloadable content Burial at Sea. From the announcement heard over the radio, it featured a display on Sea Slugs, among certain other types of aquatic creatures.