Introduction to the large round tank: The large round tank is 9.8 meters high and 6.8 meters in diameter. It is the largest acrylic single round tank in the world and can carry 280 tons of water. There are more than 100 kinds of fish including yellow tang, sharp-billed blue dragon, saddle hairtail, triangle butterfly fish, golden trevally, blue tang, queen fairy, crescent gold fish, etc. There are thousands of fish competing for food.