The facility was the first professional aquarium in Russia upon its opening in 2006.
The main shark tank requires a specialized water filtration system that recycles the entire volume multiple times per hour.
The underwater tunnel is constructed from high-strength acrylic specifically engineered to withstand extreme water pressure.
The aquarium holds several species of sharks, including sand tiger and blacktip reef sharks.
A portion of the exhibits is dedicated to the unique aquatic environment of the Neva River and the Baltic Sea.
The facility includes a specialized veterinary clinic and quarantine area for animal health management.
The building was designed to integrate seamlessly into a commercial retail environment, a unique urban planning choice for the city.
The Oceanarium in St. Petersburg is a multi-level indoor aquarium housed within the Planeta Neptun shopping complex, designed by Finnish architects. It features over 30 separate tanks containing approximately 4.5 million liters of water. The facility focuses on both freshwater and saltwater ecosystems, housing sharks, seals, and diverse tropical fish species. Its most notable architectural feature is the 35-meter-long underwater tunnel equipped with a moving walkway. The exhibits are organized by geographic zones, showcasing aquatic life from the Baltic Sea to tropical reefs. It serves as a primary research and conservation center in the region. The aquarium integrates interactive displays and educational stations throughout the viewing path. It is currently fully operational as of June 2026.
The mid-point of the main acrylic underwater tunnel, allowing for 360-degree views of swimming sharks.
Visit during weekday mornings to avoid high-volume crowds during school field trips.
Check the official website schedule for daily seal and shark feeding demonstrations.
Use the moving walkway in the tunnel to get a steady view of the sharks passing overhead.
Avoid visiting on weekends or public holidays when family attendance peaks and viewing tunnels become congested.
Closed on certain Mondays for technical maintenance; always verify the monthly calendar before visiting.
Flash photography is strictly prohibited to protect the well-being of the marine life.
