I was skeptical thinking this must be too good to be true but it saved us over 50% on the things we wanted to do in Singapore. We chose the 4 attractions pass and went to Gardens by the Bay, Night Safari, Zoo, & S.E.A. Aquarium. I wasn’t sure if the aquarium was on the list because saw it listed and not listed but I checked prior to buying the pass and was assured it was included, and it was! The only downside is you have to commit to the number of attractions you want before buying the pass and can’t edit it. I understand but it would be a nice feature because we ended up having time for another activity so paid for that on our own. The other thing is you have to book the night safari in advance and once you do it’s non refundable and you can’t change the date on that specific activity. Our flight to Singapore was cancelled so we were going to be a day late but luckily were able to find another flight that got us in just in time to still do the night safari. Definitely recommend!