Bedroom Aquarium, Seattle, Washington photo via google
Okinawa Churaumi Aquarium
The elevator at the AquaDom in Berlin travels up the middle of the 82-foot tall aquarium. (From: Photos: 12 Unbelievable Elevators)
The AquaDom is part of Sea Life Berlin. In Sea Life Berlin, visitors discover 30 tanks containing local species from the River Spree to the Atlantic Ocean. The highlight of the tour is a ride through the AquaDom, the world's largest cylindrical aquarium, where a multitude of tropical fish reside in one million litres of saltwater.