The aquarium employs a 'closed' and 'open' sea water system that pumps fresh water directly from the Caribbean Sea, allowing for natural plankton flow.
It houses a dedicated coral propagation laboratory where researchers study the asexual reproduction of different coral species.
The facility strictly avoids the use of artificial lights for coral growth, relying entirely on natural sunlight to maintain biological cycles.
It features over 5,000 organisms across more than 500 species of marine life.
The aquarium provides scientific data to regional conservation groups working on reef health in the Mesoamerican Barrier Reef System.
The Coral Reef Aquarium at Xcaret is a specialized facility integrated into the wider Xcaret Park ecosystem, focused on the conservation and display of Caribbean marine life. It features a unique open-system design that utilizes natural seawater circulation to sustain its coral colonies without relying on artificial filtration for every enclosure. The exhibits are curated to represent the diverse reef ecosystems found along the Riviera Maya coast, including hard corals, soft corals, and sponges. The facility serves as an educational center for coral reef protection and restoration initiatives in the Mexican Caribbean. Visitors can observe hundreds of marine species, including tropical fish, jellyfish, and various invertebrates in environments that mimic their natural habitats. The aquarium is part of a larger environmental management program that monitors water quality and species health.
The main cylindrical tank providing a 360-degree view of tropical fish schools.
Visit during the feeding demonstrations to see the highest level of marine activity.
Take time to read the placards near the coral tanks, as they explain specific restoration techniques used in the wild.
Check the park map immediately upon entry to time your visit between the major afternoon park shows.
Do not mistake this for a large-scale commercial aquarium with performing shows; it is a specialized, educational facility focused on conservation.
Avoid using flash photography to protect light-sensitive marine specimens and never touch the glass or tap on the tanks.
