Biggest fish tank i've ever scene

So, I was away on business all this week, staying in a 'lovely' hotel between Wokingham & Bracknell.

Floor to ceiling fishtanks on all floors from lobby to top floor - I didn't get back each day until after dark so had to do some inside shooting, and these guys were a great subject (when they weren't swimming too fast...).

This one made me laugh.....