Each of the world's largest aquariums has its unique features: from the longest tunnels to the largest acrylic windows that ... Its largest tank, called the Ocean Voyager, holds about 30 million ...

A sunfish at Japan's Kaikyokan Aquarium became unwell, possibly due to loneliness caused by the lack of visitors during renovations that began in December 2024. To cheer it up, staff decorated its ...

When there are pillars connecting tank panels, the fish frequently appear cut off," says the company's CEO Tetsuhiro Shikiyama. Nippura's aquarium panels comprise numerous acrylic boards of 3–4 ...