This is a beautiful aquarium. I doubt you'll ever be able to come in on a non-busy, non-packed day, but the aquariums and displays are mesmerising. You can honestly stare at the electro luminescent jelly fish for hours. Use the travel-elator under the main tank, but make sure to hop off at some point and just sit back and enjoy the proximity of the sharks. Bring your camera, but don't waste your time taking pictures for the whole trip; you'll miss a lot more of what's going on with the fish. Finally, buy your tickets online. Buy. Your. Tickets. Online. Lines can get hectically long, but with an e-ticket, you're inside in no time at all.