If you are in Manila we recommend you visit Intramuros and then the Manila Ocean Park. This is open daily and you can enjoy many attractions. There are 2 tickets options: 1. 6 attractions for 630PHP ( recommended if you have no children with you) 2. 1040PHP that includes 16 attractions but most of them are children like and not worthy the price. The aquarium is missing animals and fish informations ( name, habitat,etc) same as the insects room. We loved the sea lion show.