The natural environments of the Pacific "Ring of Fire," the volcanic perimeter which surrounds the Pacific Ocean, have been recreated in 14 separate exhibits and populated with over 35,000 specimens representing 380 species in the Osaka Aquarium. Located in the harbor area of the city, the aquarium is centered on a huge nine-meter deep-water tank, which represents the Pacific Ocean. The prime exhibit is a huge "vegetarian" whale-shark.
- Open Hours: Monday to Sunday from 10:00 AM to 08:00 PM
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