Deep BOO Sea!

19 Sep 2020 – 3 Nov 2020

Venue: Throughout S.E.A. Aquarium


Experience the chills of an underwater Halloween!

Prepare to be spooked and awed as you take your Halloween celebrations into the depths of the sea! From the menacing face of the wolf-eel to the fang-like teeth of the vampire fish. Come face-to-face with some of Nature’s scariest-looking marine animals and discover what makes each of them amazing and unique. 

There’ll also be trick-or-treating fun for the kids in the aquarium, plus an exciting treasure hunt for lost pearls hidden within our underwater exhibits – so keep your eyes open to take home a mystery gift! 

What’s more, come in a Halloween costume and you could win our best-dressed contest to take home monster prizes.

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Have a question? Check out our FAQ page.

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Hunt for the Lost Pearls

Five lost pearls of legend lie within our undersea habitats! Is one hidden beneath a coral? Is another protected by sharks? Put your wits to the test and answer the riddles to find them all, and win a cool mystery gift in this fun treasure adventure. While stocks last.

Frightening Fishes

Frightening Fishes

Meet our featured fishes that look as scary as they are amazing! Head to the Californian Kelp Habitat to see the wolf-eel that starts life bright and orange in colour before becoming a dark and ominous gray as an adult; while in the Central and South American Lakes Habitat lurks the nightmarish vampire fish that uses its long teeth to impale its prey before swallowing them whole!

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SEAA of Treats

No tricks, only treats! Just look out for our Halloween ambassadors at the photo-op stations inside the aquarium. Not only will you get your candy, you can have the perfect spooky moment captured at the same time!

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Creepy Treats

Creepy Treats

No monster will leave our aquarium hungry – or visitor! Sink your teeth into our special Halloween snacks that are as tasty to eat, as they are scary to look at. But be warned. Some look like they might bite back!

Available at Ocean Bites

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Halloween’s Most Spooky

Serious about Halloween? Then get creative and come in your creepiest costume to win Best Dressed prizes like One-day Tickets and special passes worth up to SGD222 each week! Just take a photo of yourself while at S.E.A. Aquarium, and post it to your Instagram with #HalloweenFunatRWS, plus tag and follow @RWSentosa to stand a chance.

There will be one winner each week. All winners will be notified via Instagram.


Terms and conditions apply.

Please refer to following costume guidelines.

Costume Guidelines

  • Guests wearing full-face masks, helmets, or other types of headgear that hide the entire face will not be admitted into the park.
  • Guests may not be admitted to the park if costume worn can disrupt public order, incite trouble, is morally offensive or violates public decency laws.
  • Any items that resemble weapons (including toys and handmade items) cannot be brought into the park (except merchandise that are sold by Universal Studios Singapore and S.E.A. Aquarium). 
  • Costumes, accessories and any items that may pose a danger to other guests and crew members are not allowed.
  • For the safety of other guests, you may be asked to remove loose accessories or part(s) of your costume before riding certain attractions. Also, depending on the type of costumes worn, you may not be admitted to certain attractions. 
  • Please refrain from wearing makeup that can smudge or rub off on other guests, crew members, or park facilities.  
  • Please refrain from impersonating park team members, entertainers or any civil personnel through words, actions or costumes. 
  • Please refrain from dangerous actions and/or behavior that may hinder the operation of attractions and shows or frighten other guests.
  • Please refrain from photography or filming that may be bothersome to other guests. 
  • Please refrain from any activity that requires you to occupy a space for a long period of time thereby causing a hindrance to park operations (e.g. changing costumes inside bathrooms or occupying mirror space for applying makeup).
     
Free Halloween Surprise Gift

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Enjoy great prices and freebies!

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