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Octonauts at SEA LIFE Sydney

Exclusive In-Aquarium Activity

The Octonauts have landed in Sydney

This event has now ended. SEA you next time!


Ahoy, mateys! The Octonauts are landing in SEA LIFE Sydney Aquarium this March for an exclusive action-packed aquarium adventure.

Captain Barnacles has gone missing after heading out on a solo mission to check on the local coral. Oh no! The rest of the Octonauts are worried about where he’s got to and need YOU to step in as Captain For A Day.

Lead the Octonauts on a mission around the aquarium, completing activities and task to help save Captain Barnacles.

Can you help save Captain Barnacles?

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Want more Octo-fun? Every Monday, Thursday & Friday for the month of March you can meet Captain Barnacles at SEA LIFE Sydney Aquarium's Day and Night on the Reef zone. Don't forget to share your memories with us!


  • 11 am – 11:30 am – Captain Barnacles Meet & Greet at Great Barrier Reef display, exclusive for Aquarium ticket holders

Book Now

Free Live Show

  • This is your free Octonauts live show ticket
  • Live shows every Mon, Thurs, Fri at 10am & 12pm
  • Make sure you book a date and time to guarantee entry

Live Show & Admission

  • This ticket includes SEA LIFE general admission plus your Octonauts live show ticket
  • Select a date from 1st March onward
  • Make sure you add your show ticket when booking to guarantee entry
  • Live shows every Mon, Thurs, Fri at 10am & 12pm

Save over 35%

  • Choose from: WILD LIFE Sydney Zoo, Madame Tussauds Sydney or Sydney Tower Eye
  • Visit your second attraction within 30 days
  • Price includes Digi Photo Pass with 8 digital photos included

This event made possible all thanks to City of Sydney and the recovery grant which aims to support CBD businesses in the wake of the impact of COVID-19.


SEA LIFE Sydney is a COVID Safe attraction, social distancing practices will be enforced.

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Missed out on the Octonauts live shows?

Don't worry! The PJ Masks are here to save the day!

This April help PJ Masks ‘Stop the Marine Mayhem’ by defeating the night-time baddies and restoring the aquarium to its peaceful state. Complete the mission by safely returning the kidnapped Shark, Ray, Clownfish, Starfish, Penguin and Jellyfish to their aquarium home.

Experience sea-themed trails, six unique activities, a family photo wall and more family amusements that will bring everyone’s inner hero to life.

Book Now