My favorite part of the aquarium... forgive the quality, I will go back with a tripod and less of a crowd to get a better shot one day.
Each time I go through the tunnel I am so excited to have the sharks swim around me that I never think of what would happen if the glass were to break. I do later as I look at the pictures though...
I think it looks pretty good for the conditions - geez I would have been horrible at this --- I never do good doing inside shots. As far as the tunnel breaking well------------I'm thinking the shark are thinking the same thing but with a smile.