acrylic aquarium manufacturers
Leyu
LY20230605
Mitsubishi Corporation Lucite brand acrylic raw material
20-800mm
Ocean Park, Hotel, Shopping Center, Theme Park, Zoo
Wooden box, iron frame
Provide technical guidance and on-site installation services
Transparency reaches 93%
Can customize cylindrical cylinders of different sizes
Uvioresistant
5000 tons
Clear transparency, 93%
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Product Description
An oceanarium is a large-scale, immersive marine life exhibition facility designed to replicate natural ocean and aquatic environments. It showcases a wide variety of marine animals — from colorful tropical fish and majestic sharks to graceful beluga whales and vibrant coral reefs — in massive, lifelike habitats.
Unlike traditional small home or public aquariums, modern oceanariums feature grand exhibition tanks, long underwater tunnels, panoramic viewing windows, interactive educational zones, and even marine animal performance arenas. These venues not only provide world-class entertainment but also play a vital role in public education, marine conservation awareness, and scientific research, attracting millions of visitors worldwide every year.
Today, high-performance acrylic aquariums have become the core material for building large oceanariums. Leyu Acrylic, as a leading Chinese manufacturer with nearly 30 years of expertise, specializes in providing premium acrylic solutions for oceanarium projects.
Acrylic aquarium--LEYU
Acrylic aquarium--LEYU
Acrylic has gradually replaced glass as the preferred material for large-scale oceanarium construction due to its outstanding technical advantages:
Superior Optical Clarity — Aquarium-grade acrylic achieves light transmittance of over 93%, offering crystal-clear, distortion-free views that make marine life appear more vivid and natural.
Exceptional Strength and Safety — Acrylic is more than 10 times stronger than ordinary glass and significantly tougher than tempered glass. In case of damage, it cracks with blunt edges rather than shattering into dangerous sharp fragments, greatly enhancing visitor safety in public spaces.
Outstanding Design Flexibility — Acrylic can be thermoformed, hot-bent, and seamlessly spliced into massive cylinders, long curved tunnels, inclined viewing windows, and complex panoramic structures that would be difficult or impossible with glass.
Lightweight Advantage — Acrylic weighs approximately half as much as glass of equivalent thickness, significantly reducing the structural load on buildings — especially important for multi-story or rooftop installations.
Long-term Durability — With advanced UV stabilizers and anti-yellowing technology, high-quality acrylic maintains excellent clarity and structural integrity for 20–30 years or longer, even in demanding indoor and semi-outdoor environments.
Leyu Acrylic utilizes premium imported Lucite raw materials and advanced casting processes, producing panels with thicknesses ranging from 30mm to 1000mm to meet the rigorous demands of oceanarium projects.
Founded in 1996 in Zhangjiagang, Leyu Acrylic has focused on the aquarium industry for nearly 30 years. Since completing its first major oceanarium project in 2003 (Shenyang Underwater World — China’s first oceanarium using fully domestic acrylic), the company has grown into a trusted partner for many of China’s largest marine parks.
Leyu provides comprehensive one-stop services: conceptual design support, professional structural engineering and Finite Element Analysis (FEA), precision fabrication, multi-stage annealing to eliminate internal stress, and on-site installation guidance.
Notable Oceanarium Projects Delivered by Leyu Acrylic:
Xuzhou Oulebao Polar Ocean World
Leyu supplied a spectacular 7-meter diameter × 9-meter height cylindrical tank using 200mm thick acrylic and China’s longest indoor underwater tunnel at the time — 300 meters long. The project has become a landmark attraction in East China.
Fuzhou Yongtai Marine Polar World
Fuzhou Yongtai Marine Polar World is one of the world’s largest indoor oceanariums, covering over 138,000 square meters. Leyu completed the manufacturing and installation of all core acrylic facilities here, including large underwater tunnels, cylindrical tanks and panoramic exhibition windows. With high-quality materials and exquisite workmanship, we deliver ultra-high transparency and stable pressure resistance, creating an immersive marine viewing experience.
Chongqing Hanhai Polar Ocean World
Chongqing Hanhai Polar Ocean World features a world-class viewing experience, boasting the world’s fourth-largest acrylic viewing window (6m high × 16m long) and a 220-degree three-dimensional panoramic underwater tunnel, delivering stunning immersive marine views for visitors.
Shanghai Haichang Ocean Park
Leyu Acrylic supplied the main 155-meter underwater tunnel, constructed with 5-meter diameter curved acrylic panels at 140mm thickness. This impressive tunnel creates a truly breathtaking immersive experience, allowing visitors to walk through a vast ocean environment while being surrounded by thousands of marine creatures from all directions, offering a stunning and unforgettable underwater journey.
These landmark projects demonstrate Leyu Acrylic’s technical strength in handling extremely large, complex, and high-safety-standard acrylic installations.
Leyu Acrylic has also successfully exported its acrylic solutions to several overseas oceanarium projects, demonstrating its capability on the global stage:
Cleveland Underwater World, USA — Provided key acrylic panels for major exhibition areas, helping create immersive viewing experiences for North American visitors.
Ilan Aquarium, South Korea — Supplied high-clarity acrylic panels for large display tanks, contributing to one of South Korea’s premier marine facilities.
Istanbul Underwater World, Turkey — Delivered acrylic components for various exhibition zones in this important European-Asian oceanarium project.
Manila Underwater World, Philippines — Supplied and assisted with installation of acrylic panels for multiple large tanks and tunnels.
Cebu Underwater World & Boracay Underwater World, Philippines — Provided complete acrylic solutions for these popular resort-area oceanariums, enhancing their appeal to international tourists.
Vietnam Underwater World — Supported the construction with precision acrylic fabrication and technical guidance.
Dongdaegu Underwater World, South Korea — Contributed acrylic panels for key exhibition displays.
These international projects highlight Leyu Acrylic’s ability to meet diverse global standards, climates, and design requirements while maintaining the highest quality.
Proven Track Record — Participated in over 100 oceanarium projects and more than 200 swimming pool projects.
Strong Manufacturing Capability — Annual output of 10,000 tons, maximum seamless splicing size up to 10m × 3m.
Advanced Technology — Professional annealing processes, molecular fusion bonding, and large-span curved panel technology.
Comprehensive Service — From structural calculation and design optimization to fabrication, transportation, and installation guidance.
Reliable Partnerships — Long-term cooperation with major groups including Dalian Haichang, Dalian Shengya, Baxian Guohai, Longchuan Group, Wanda, and more.
Whether you are developing a new oceanarium, renovating an existing marine park, or creating a hotel/resort with oceanarium features, Leyu Acrylic delivers reliable, high-quality, and visually stunning acrylic aquarium solutions.
Contact Leyu Acrylic today to discuss your project. Our experienced team will provide professional consultation, detailed proposals, and full technical support from concept through to successful opening.
Leyu Acrylic factory
Leyu Acrylic factory
Leyu Acrylic factory
1. Q: What exactly is an oceanarium?
A: An oceanarium is a large marine-themed park featuring massive acrylic tanks, underwater tunnels, and immersive exhibits that simulate natural ocean habitats for education and entertainment.
2. Q: Why is acrylic better than glass for oceanariums?
A: Acrylic provides higher clarity (93%+ transmittance), much greater strength, lighter weight, and superior design flexibility for large curved and cylindrical structures.
3. Q: How large can Leyu Acrylic build acrylic tanks and tunnels?
A: We can produce cylinders over 8 meters in diameter, tunnels up to 300+ meters long, and massive viewing windows (e.g., 13m × 8.3m).
4. Q: Are acrylic panels safe for marine animals and visitors?
A: Yes. We use aquarium-grade, food-contact safe acrylic. It is highly impact-resistant and cracks bluntly rather than shattering.
5. Q: What is the maximum thickness Leyu can produce?
A: Up to 1000mm thick, suitable for the deepest and largest oceanarium exhibits.
6. Q: How long can large acrylic oceanarium installations last?
A: With proper engineering and maintenance, 20–30 years or longer while maintaining excellent optical clarity.
7. Q: Do you provide structural engineering and installation support?
A: Yes. We offer full FEA analysis, structural reports, and professional on-site installation guidance.
8. Q: Which major oceanarium groups has Leyu worked with?
A: Leyu has long-term partnerships with Haichang, Shengya, Oulebao, Longchuan, Wanda, and many others.
9. Q: What is Leyu’s most impressive tunnel project?
A: The 300-meter underwater tunnel in Xuzhou Oulebao Polar Ocean World, currently China’s longest indoor acrylic tunnel.
10. Q: Why should I choose Leyu Acrylic for an oceanarium project?
A: With nearly 30 years of experience, strong manufacturing capacity, proven landmark projects, and full one-stop service, Leyu delivers reliable, high-quality acrylic solutions.