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Old 07-21-2009, 04:43 PM
Oukile Oukile is offline
Join Date: Dec 2008
Posts: 324
The main tank at Osaka Aquarium looks pretty big.

The tanks used in the aquarium are made of 314 tonnes of acrylic glass - roughly 1.5 times the world's annual production. The largest single pane measures six meters by five meters by thirty centimeters and weighs roughly 10 tons.