Aquarium is the debut studio album by Danish band Aqua, released on 26 March 1997.
The album is best known for including the globally successful single "Barbie Girl", which went on to become a widely recognizable hit around the world, as well as the popular track “Lollipop (Candyman)”. The album also featured the songs "Doctor Jones" and "Turn Back Time". Aquarium debuted at number one in Denmark. The album debuted at number 15 on the Billboard 200 in the United States, and later peaked at number seven.
It spent 50 weeks on the album sales chart, and sold 1.7 million copies in 1997.