its opening.   Dubai  Aquarium  and Discovery Centre, developed and operated by Oceanis Australia Group, officially earned the  Guinness World Record  for the world's "Largest  Acrylic  Panel" (32.88 m wide × 8.3 m high × 750 mm thick and weighing 245,614 kg).   The acrylic viewing panel is larger than  Japan 's  Okinawa Churaumi Aquarium