Today we went to the largest living coral reef aquarium in the world. It is called ReffHQ and is found on the main street of Townsville. We had a look around at frist but then we went to a show about preditors in the Great Barrier Reef. there was a diver who dived down into the aquarium with the sharks. She had a microphone so she could talk to us. She also ended up picking up a big fat three meter long shark to show us. We spent the rest of the day driving around Townsville and lookintg at other things around the place.