STEM/STEAM Day
- 8th November
- 10am-7pm
- SEA LIFE, Ocean Tunnel
- Suitable for all ages

Calling all Junior Aquarists...
Do your little ones love the ocean and dream of caring for sea creatures?
This November, they can become Junior Aquarists for the day at SEA LIFE London Aquarium’s STEM Day!
We’re giving curious minds the chance to dive behind the scenes and discover how our amazing team use Science, Technology, Engineering, and Maths (STEM) every day to keep our creatures happy and healthy.
It’s a FIN-tastic way to spark their curiosity and show them how real science helps protect the underwater world they love.

What is STEM — and Why Is It Important?
STEM stands for Science, Technology, Engineering, and Maths, four subjects that help us understand how the world (and the ocean!) works.
At SEA LIFE, STEM isn’t just something we learn about, it’s something we use every day!
From testing water to make sure it’s safe for our fish, to tracking animals and building clever habitats, STEM helps our aquarists take great care of every creature in our ocean family.
During STEM Day, children will get hands-on and see how these skills help protect marine life, all while having lots of splashy fun!





FIN-tastic Activities on STEM Day
Throughout the day, Junior Aquarists can take part in hands-on challenges inspired by the real science we use every day at SEA LIFE London Aquarium:
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🐠 Identification Challenge – Use your detective skills to match mystery sea creatures to their clues — just like a real aquarist!
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💧 Syphoning in Action – Learn how we use simple tools and gravity to keep our tanks clean and healthy — then try it yourself!
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🌊 Water Testing Station – Test pH and salinity levels to find the perfect ocean environment for our animals.
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🐢 ID Chipping Adventure – Discover how microchipping helps us track, care for, and protect marine life — and scan for a hidden chip!
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🌍 CITES Conservation Display – Explore fascinating artefacts and learn how global agreements protect endangered species.
Online from
£36
Per adult
On the day
£44
Per adult
- Enjoy the freedom to arrive at any time on the day of your choice - no rush, just adventure at your own pace!
Online from
£31
Per adult
On the day
£39
Per adult
- Entry at your chosen time slot
- Discover species from around the world in 14 themed zones and interact with them at our public feeding, diving displays and touch pools
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Book early & save!
Skip the Door Price and Save Online! Online tickets are always cheaper — book in advance for the best deal.
Ticket Type Save up to 28% with Advance Booking On the day / Walk-up Adult
From £28 £39 Child (2 - 15 years)
From £25 £35 Under 2
Free Free Please note online ticket prices vary depending on available capacity and prices may fluctuate during periods of high demand.
Online from
£49
Per adult
Save up to
£29
when booked together
- Entry to SEA LIFE London Aquarium and the London Eye
- Visit the London Eye within 90 days of visiting SEA LIFE
- Reschedule for free if your plans change
Online from
£32
Per adult
On the day
£43
Per adult
- Entry at your chosen time slot
- Your ticket includes an immersive VR experience: explore the ocean’s hidden wonders in stunning virtual reality