The Aquarium is really great. Quite an engineering accomplishment.
The Viator booking ticket system did not give us tickets or admission. I had to return to the ticket window after entering security, stand in line, wait for a supervisor and finally obtain our tickets. By the way the Free admssion on your birthday promo is limited.
The Aquarium was very interesting and educational. I went there to take a cousin that has been wanting to go for years. We enjoyed it but she was really over joyed about being there. The sight was wonderful as well as the shows and each section that we walked through. I was happy to take pictures for her and glad to be able to take pictures in the place. A good place to visit to be cool, able to sit down when needed and look at all the different fish. The staff there were friendly and professional as well.