Blue Reef Aquarium Portsmouth is an aquarium situated on Clarence Esplanade, Southsea, Portsmouth, England. Over 40 living displays are home to various species from tropical sharks and lobsters or seahorses and tropical fish.
At the Aquarium?s heart is a large ocean tank where an underwater walkthrough tunnel offers close encounters with reef fish.
In 2007 the aquarium opened the Blue Reef Beach Club. The Blue Reef Beach Club is a new outdoor activity area incorporating a wet play zone for children complete with fountains and giant showers.