The aquarium is funded by Louis Vuitton and Duty Free Shop, and designed and constructed by U.S. Aquarium Team, Inc., a world-renowned company. There are four floors in the aquarium. The first and second floors are the ocean world, displaying diversified flora and fauna. The third and fourth floors are the Sam Choy s restaurant, which can provide international standard catering services. Inside the aquarium is a 122-metre-long transparent Acrylic tunnel aquarium, 7 feet high and 7 feet wide. It is the longest underwater tunnel in Asia in the world. The 800,000 gallons of sea water in the tunnel are directly brought into the museum by the sea, equivalent to 3 million liters of sea water. In order to simulate the real underwater world as much as possible, the underwater tunnel has not only colorful tropical fish and corals, but also the wrecks of fake planes and sunken ships. Because the Acrylic Tunnel is only 3 inches thick, visitors can touch the glass as if they could touch fish, but they can't feel the pressure of water at all. Fish swim above and around us through the high-pressure glass. Looking up at the fish in the water, they will find that their bodies change with the tortuosity of the current, and their colors become colorful. When they walk through the tunnel, they seem to be walking on the seabed. At the end of the tunnel, the aquarium rises by escalator. The walls on both sides of the aquarium are divided into several large aquariums, which show the precious marine life from different countries. Submarine interaction If you want to have a close contact with the creatures in the tunnel, you can swim with turtles and feed sharks under the guidance of divers. The whole process lasted about 90 minutes, at $199 per person. One of Guam's most famous restaurants is located in the World Undersea Tunnel. By the award-winning Executive Chef "Ray Dasalla", dishes are naturally guaranteed. Dining in an environment surrounded by thousands of marine aquatic organisms is even more unusual. After 20 - "00 dinner time, the tunnel will become Kaitei Lounge bar. Opening time - "10:00 - 18 - "30 (last time is 18 - "00) Dinner price: $99 / adults, $25 / children (3 - 11 years old), under 2 years old free, but no meals. The price already includes the service fee, and the extra order will be charged 15 (%) service fee. Dining time: 18:30-20:00 official website - "http://uwguam.com/TIPS:online booking submarine World Aquarium romantic dinner RMB600 per person (3 days aquarium free pass). Baggage Hotel shuttle, shuttle. Entrance at 6:30 p.m., even if arrived early.