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Kelly Tarlton's SEA LIFE Aquarium, Auckland

Institution companion  ·  Field-Based STEM  ·  SEA LIFE Kelly Tarlton's / Kelly Tarlton's Marine Wildlife Trust  ·  Years ECL–13  ·  Science · Environmental Education · Nature of Science
In 1983, Kelly Tarlton looked at a pair of disused sewage storage tanks on the Auckland waterfront and saw something nobody else had seen: a way to put people inside an ocean. He invented a new method of shaping curved acrylic tunnels, borrowed against his house, and built the world's first underwater aquarium walkway in ten months. The aquarium opened in January 1985. Tarlton died four months later. Forty years on, the institution he built in those concrete tanks is home to New Zealand's only dedicated sea turtle rehabilitation facility, the largest colony of sub-Antarctic penguins on display in the Southern Hemisphere, and a 110-metre shark tunnel that is still, in its essential concept, exactly what Kelly Tarlton imagined. Students who visit are not just encountering marine life. They are inside an act of engineering imagination that changed how the world experiences the ocean. This protocol is a Real World Ready companion for all three SEA LIFE Kelly Tarlton's school programmes: Ocean Tots, Ocean Kids, and Ocean Teens.
Booking information Address: 23 Tamaki Drive, Orakei, Auckland 1071
Education bookings: [email protected]  ·  Online portal: visitsealife.com/auckland/schools
Hours for school visits: Monday to Friday, 9:30am to 5:00pm. Last admission strictly 4:00pm.
Transport note: School buses are NOT permitted to enter the Kelly Tarlton's carpark during the day. Drop-off and pick-up is at 21 Tamaki Drive on the street. Confirm this with your driver before departure.
Payment: Credit card or EFTPOS only on the day. Cash and cheques not accepted. Pre-payment or invoicing available if arranged with the education office at least one week in advance. One payment only per group booking.

Three school programmes, by year level:
Ocean Tots (ECE / early childhood): self-directed visit with hands-on rockpool exploration, penguin and shark viewing.
Ocean Kids (Years 1–8): self-directed visit, or 45-minute classroom session with a marine educator using authentic animal artefacts, followed by self-directed visit. Topics selected by the teacher.
Ocean Teens (Years 9–13): self-directed visit, or 45-minute classroom session focused on teacher-selected topics including conservation, marine ecosystems, and animal behaviour, followed by self-directed tour. Classroom sessions head to the EXIT building.

Free outreach for low-decile schools: SEA LIFE Kelly Tarlton's offers free educational sessions for low-decile Auckland schools. Contact the education team to discuss eligibility.

Ocean Youth Aotearoa (school holidays, ages 13–17): a 5-day or 8-day holiday programme run by the Kelly Tarlton's Marine Wildlife Trust. Includes field trips to Goat Island / Te Hawere-a-Maki marine reserve, ROV demonstrations, sustainable fishing workshops, and talks from marine scientists, wildlife vets, and conservationists. $315 for 5 days. Contact: [email protected]

Virtual aquarium: Worksheets, videos, craft activities, and posters available for classroom preparation and post-visit extension at visitsealife.com/auckland/schools
PrepareVirtual aquarium + Hauraki Gulf context
At Kelly Tarlton'sClassroom + aquarium zones
AI as thinking partnerPrompts below
Trace and actExperience Trace Scale
Getting the most from each programme
1
Choose classroom session or self-directed visit intentionally

The 45-minute classroom session with a marine educator adds structured inquiry and authentic animal artefacts before students enter the aquarium. It is not automatically the better option for every group. For junior students, an educator-led session anchors animal encounters in biological context. For senior students, the classroom session supports investigation of specific topics such as conservation management, animal behaviour, or marine ecology. Self-directed visits work well for classes that have prepared strongly with the virtual aquarium resources beforehand.

2
Brief students on the engineering story before arrival

Kelly Tarlton's is not only a marine encounter. It is a built environment that was itself a world-first innovation. Students who know that they are walking through curved acrylic tunnels constructed inside converted sewage tanks, using a method Tarlton invented himself, encounter the space differently. The engineering is part of the curriculum at every year level: the problem of getting humans close to ocean animals without harming either is a design challenge with a specific, local, historically documented solution.

3
Anchor the turtle encounter in the rehabilitation story

Turtle Bay holds rescue turtles being actively rehabilitated by Kelly Tarlton's NZ-only dedicated turtle rehabilitation facility, established in 1991. Students are not watching display animals. They are watching patients. Each turtle in the tank has a specific injury history: boat strikes, plastic ingestion, buoyancy disorders, infection. The question "what is that turtle recovering from?" turns a display encounter into a conservation science inquiry that AI can extend meaningfully back in the classroom.

4
Connect the penguins to sub-Antarctic science

The penguin colony at Kelly Tarlton's is the largest collection of sub-Antarctic penguins on display in the Southern Hemisphere. Gentoo and king penguins from the sub-Antarctic islands are observable at close range in a recreated Antarctic environment. Students preparing for or following up a LEARNZ Antarctica virtual field trip have a direct physical connection here: the same species, at close range, in Auckland. The Antarctic Encounter exhibit is the only place in New Zealand where this encounter is possible.

What students encounter at Kelly Tarlton's
The shark tunnel: engineering and biology together The 110-metre acrylic tunnel through the predator tank holds up to 2,000 animals, including sand tiger sharks, eagle rays, and large schooling fish. The moving walkway carries students slowly through a tank holding approximately 3.8 million litres of seawater. Students are surrounded on three sides by ocean at the scale at which these animals actually live. The tunnel was the first of its kind in the world. Understanding how it was built, and why the curved acrylic design was necessary, is a nature of science encounter as much as a marine biology one.
Turtle Bay: active conservation in a tank New Zealand's only dedicated sea turtle rehabilitation facility operates inside Kelly Tarlton's. The facility, established in 1991, treats green, hawksbill, olive ridley, and loggerhead turtles rescued from around New Zealand's coastlines, primarily from the Hauraki Gulf. Common presentations include boat strike injuries, plastic ingestion, dehydration, and buoyancy disorders caused by intestinal gas from ingested debris. After treatment, turtles are released back to sea. Students observe conservation medicine in active practice, not preserved specimens.
The penguin colony: sub-Antarctic birds in Auckland The Antarctic Ice Adventure exhibit recreates a sub-Antarctic environment for gentoo and king penguins. The colony is the largest collection of sub-Antarctic penguins on display in the Southern Hemisphere. Students observe penguin behaviour, social structure, and physical adaptations at close range in conditions that replicate the birds' natural habitat. The penguins at Kelly Tarlton's are the closest most Auckland students will ever get to a species that spends its life between the Southern Ocean and the sub-Antarctic islands.
The rockpools: hands-on intertidal encounter The rockpool touch tanks allow students to handle living intertidal invertebrates under educator supervision. The encounter is directly comparable to a field trip to an Auckland rocky shore, with the key difference that the animals are consistently present and safely accessible. For school groups unable to access a local coastal site, the rockpool session provides a first encounter with intertidal marine life. For groups that have visited a rocky shore, it provides a comparison: how does a controlled tank encounter differ from the real shore?
The Hauraki Gulf / Tikapa Moana context Kelly Tarlton's sits on the edge of the Hauraki Gulf / Tikapa Moana, one of the most biologically significant and most threatened marine environments in New Zealand. The turtles in Turtle Bay came from this gulf. The conservation work of the Kelly Tarlton's Marine Wildlife Trust is focused on regenerative projects to increase biodiversity in this body of water. Students who look out at the Waitemata Harbour from Tamaki Drive are looking at the edge of the ecosystem that the entire facility is working to protect.
Practical notes for teachers
Bus drop-off: 21 Tamaki Drive, not the carpark School buses cannot enter the Kelly Tarlton's carpark during opening hours. The designated school bus stop is on Tamaki Drive at number 21, on the street outside the aquarium. Confirm this clearly with your bus driver before departure. Groups arriving at the carpark will be redirected and may lose time from their visit. Classroom session groups should head to the EXIT building on arrival, not the main entrance.
Low-decile school access: ask about free sessions Kelly Tarlton's offers free educational sessions for low-decile Auckland schools. This is not prominently advertised but is available. If your school qualifies, contact [email protected] to discuss the options before booking through the standard channel. Do not assume your school does not qualify without checking.
Ocean Youth Aotearoa for senior students The Kelly Tarlton's Marine Wildlife Trust's Ocean Youth Aotearoa holiday programme is one of the most comprehensive marine conservation education experiences available in Auckland for students aged 13 to 17. Five or eight days, $315 for the five-day programme, with field trips to Goat Island marine reserve, ROV boat trips, sustainable fishing workshops, and talks from working marine scientists. It is worth flagging directly to interested senior students as a post-visit extension pathway.
Pairing with the Hauraki Gulf science context A Kelly Tarlton's visit pairs naturally with the Science Learning Hub's Hauraki Gulf resources and the Goat Island marine reserve protocol if it exists in your library. The turtle rehabilitation story connects directly to the Hauraki Gulf as a threatened ecosystem. A school that visits Kelly Tarlton's and follows up with the LEARNZ Antarctica archive has covered both the southernmost and most accessible ends of the marine science curriculum in a single sequence.

Back in the classroom: AI as thinking partner (Real World Ready Layer 2)

Years 0–6
The shark tunnelStudents draw a shark they saw in the tunnel. Ask AI: "What do sharks eat? Are they dangerous to people? Why are sharks important to the ocean?" After visiting, did seeing a shark through the tunnel feel different from watching one on a screen? What did you notice that you did not expect?
The turtle in the tankAsk AI: "What do sea turtles eat? Why are sea turtles endangered?" After visiting Turtle Bay, ask your teacher: what happened to the turtles that are in the tank right now? How did they get hurt? What is Kelly Tarlton's trying to do to help them?
The penguinsStudents choose one thing they noticed about the penguins. Ask AI: "Where do sub-Antarctic penguins live? What do they eat? How do they stay warm?" Did the real penguins match AI's description? What was different about seeing them in person?
How did they build it?Ask AI: "What is an aquarium tunnel and how is it built?" Kelly Tarlton invented a new way to make the curved acrylic tunnel at Kelly Tarlton's. He built it inside old sewage tanks. Draw what you think it looked like before the aquarium was there. Why was his idea so clever?
Years 7–10
Turtle rehabilitation as conservation scienceAsk AI: "What are the main threats to sea turtles in New Zealand waters? What does a sea turtle rehabilitation programme involve?" Apply AI's account to what you observed at Turtle Bay: what injuries or conditions were the turtles in the tank recovering from? What does a rehabilitation facility need in order to successfully return a turtle to the wild?
Shark biology and the predator tankAsk AI: "What adaptations make sharks effective predators? How do sharks detect prey in the ocean?" Apply this to what you observed through the tunnel: how did the sharks move, orient, and behave in the tank? What did watching living sharks at close range add to AI's description of shark biology?
The Hauraki Gulf as a threatened ecosystemAsk AI: "What are the main environmental threats facing the Hauraki Gulf / Tikapa Moana? What conservation efforts are currently underway?" Apply this to the Kelly Tarlton's context: the turtles in Turtle Bay came from this gulf. The Marine Wildlife Trust's regenerative projects target this body of water. What does a facility built on the edge of the Waitemata Harbour have to do with the health of the wider gulf?
Penguin adaptation and sub-Antarctic ecologyAsk AI: "What physical and behavioural adaptations allow sub-Antarctic penguins to survive in cold southern oceans? How do gentoo and king penguins differ?" Apply AI's account to what you observed in the Antarctic Ice Adventure exhibit: which adaptations were visible in the penguins' behaviour or physical appearance? What did direct observation add to AI's description?
Years 11–13
Marine rehabilitation: science, ethics, and outcomesAsk AI: "What are the scientific and ethical frameworks governing wildlife rehabilitation programmes? How is success measured for a sea turtle rehabilitation facility?" Apply this to Kelly Tarlton's: New Zealand's only dedicated turtle rehabilitation facility has operated since 1991. What does a programme of this duration and scale reveal about the relationship between individual animal welfare and population-level conservation outcomes? What data would be needed to evaluate whether rehabilitation is an effective conservation strategy for the species involved?
The engineering of the aquarium tunnelAsk AI: "What materials science and engineering principles underpin the construction of large-scale curved acrylic aquarium tunnels? What are the key structural challenges?" Apply this to Kelly Tarlton's specific history: Tarlton developed a new method of shaping curved acrylic by heating large sheets in an oven to fit a mould. He built the world's first such tunnel inside converted sewage tanks in ten months. What does this design problem reveal about the relationship between material properties, structural engineering, and biological requirements in the design of captive marine environments?
Captive display and conservation: the tensionAsk AI: "What are the main arguments for and against keeping large marine animals in captivity for public display? How do aquaria justify their role in conservation?" Apply this critically to Kelly Tarlton's: the facility holds sharks, rays, penguins, and turtles in a purpose-built commercial attraction. The Marine Wildlife Trust funds regenerative conservation in the Hauraki Gulf. Does the commercial model that sustains the turtle rehabilitation programme justify the captive display that funds it? What evidence would you need to evaluate that question seriously?
The Hauraki Gulf: ecology, policy, and restorationAsk AI: "What is the current ecological status of the Hauraki Gulf / Tikapa Moana? What policy frameworks govern fisheries management and marine protection in this body of water?" Apply this to the conservation context of Kelly Tarlton's Marine Wildlife Trust and the Ocean Youth Aotearoa programme, which includes field trips to Goat Island / Te Hawere-a-Maki, NZ's first marine reserve. What does the gulf's ecological trajectory suggest about whether current conservation efforts are sufficient, and what would a genuinely regenerative approach to its management require?
Experience Trace Scale: marine aquarium, turtle rehabilitation, and conservation science
Level Years 0–6 Years 7–10 Years 11–13
1 I can describe one thing I encountered at Kelly Tarlton's, a shark in the tunnel, a penguin, a turtle in Turtle Bay, or an animal in the rockpool, that I could not have experienced on a screen. I can describe what direct encounter with living sharks, turtles under active rehabilitation, sub-Antarctic penguins, and hands-on rockpool animals added to my understanding that video, AI descriptions, or classroom resources could not replicate. I can analyse why physical encounter with living marine animals in a purpose-built conservation and display facility produces qualitatively different scientific and ethical understanding from AI-mediated or secondary source access to marine biology and conservation science.
2 I can explain one thing I learned about a marine animal at Kelly Tarlton's and say what experience at the aquarium gave me that understanding. I can explain the relationship between the Kelly Tarlton's turtle rehabilitation programme, the Hauraki Gulf as a threatened ecosystem, and the conservation mission of the Marine Wildlife Trust, drawing on specific observations from the visit. I can situate Kelly Tarlton's within the broader context of marine conservation in Aotearoa, identifying what the turtle rehabilitation facility, the Marine Wildlife Trust's regenerative projects, and the Ocean Youth Aotearoa programme each contribute to the health of the Hauraki Gulf that no classroom programme provides.
3 I can say one thing AI told me about a shark, turtle, or penguin and whether it matched what I observed at Kelly Tarlton's. I can identify where AI's account of turtle rehabilitation, shark biology, penguin adaptation, or the Hauraki Gulf ecosystem matched what I encountered at Kelly Tarlton's, and where direct encounter with living animals and the rehabilitation facility added evidence AI could not provide. I can critically evaluate AI's account of marine rehabilitation science, captive display ethics, or Hauraki Gulf ecology against what I encountered at Kelly Tarlton's, identifying where site-specific evidence complicates or extends AI's general account and where important questions remain genuinely unresolved.
4 I can say why being inside the shark tunnel, watching penguins move, or touching a rockpool animal gave me something I could not have got from a screen. I can explain what walking through a 110-metre shark tunnel, observing turtle rehabilitation in progress, and encountering sub-Antarctic penguins at close range adds to scientific understanding that no documentary, classroom resource, or AI description provides. I can articulate the difference between knowing about marine conservation and aquarium science, studying them through AI and secondary sources, and being present in a facility where Kelly Tarlton's original engineering innovation still operates alongside New Zealand's only turtle rehabilitation programme, and explain what each mode of encounter produces that the others cannot.
5 I can say one thing I want to find out more about or do differently because of what I saw at Kelly Tarlton's. I can identify a marine conservation question or action that my visit to Kelly Tarlton's makes me want to pursue, and propose a realistic first step, including whether the Ocean Youth Aotearoa programme or further contact with the Marine Wildlife Trust could support it. I can develop a substantive research question or conservation proposal arising from the visit, identify the methodology and knowledge-holders needed to pursue it, including the Kelly Tarlton's Marine Wildlife Trust, DOC, and relevant marine scientists, and explain what additional evidence would be needed to make a meaningful contribution to the conservation of the Hauraki Gulf or the species I encountered.