A serious accusation against the former Aquarium for alleged animal abandonment is shaking Mar del Plata.
Images and testimonies that have gone viral in recent hours raise concerns about the condition of dolphins and sea lions that remain on the grounds of the former Aquarium, closed to the public for the past five months.
According to reports from local media, some residents who entered the premises reported that the animals “are abandoned, starving, and in putrid water.” One of them expressed their anguish: “Will someone feed them? They have been there for five months.”
The experts’ opinion: “the images speak for themselves”
Fauna Argentina Foundation echoed the complaint. Its director, Juan Antonio Lorenzani, analyzed the images that were shared, showing dolphins in a tank and a sea lion in a visibly deteriorated space:
Greenish water: “At first sight, the water is greenish,” said Lorenzani, pointing out critical lack of maintenance.
Evident abandonment: He harshly stated that there is “abandonment not only of the place but also of the dolphins.”
Compelling images: “The images speak for themselves,” he emphasized.
Pain and concern: Another witness shared: “I am in pain, it’s terrible.”
Tank with poor water quality
Official response and ongoing measures
Following the accusation going viral, the Mayor of General Pueyrredón, Guillermo Montenegro, stated that they will file a criminal complaint.
In addition, an ocular inspection has been ordered, along with a technical expertise by the Animal Abuse Directorate, warning: “There is no place for animal abuse in Mar del Plata.”
Background: closure, unfulfilled promises, and protests at the former Aquarium
The Aquarium complex definitively closed on March 31, 2025, after failing to reach a renewal agreement for the lease of the premises with its owners. For decades, it was a landmark for tourism, education, and rehabilitation of marine fauna.
The company The Dolphin Company, owner of the park, stated that “all animals born under human care will be relocated to aquariums and zoos both nationally and internationally,” and that the seven dolphins and their parents would be transferred to an oceanarium in the Caribbean.
However, this promise was not fully fulfilled. Animal welfare organizations insisted that these animals be transferred to sanctuaries, not just to other oceanariums with similar purposes. Weekly protests were held on the premises and signature campaigns demanding this outcome.
Counterpoint: the former Aquarium defends current care
Following the publication of the images, marine biologist Alejandro Saubidet, from the team that continues to care for the captivity species, responded to the criticisms.
He stated that the animals are “in perfect condition, have the appropriate weight, and are cared for by veterinarians,” and that the greenish water is due to microalgae, not a sign of abandonment.
He also highlighted that the water is heated to 20°C and that microbiological analyses are “perfect.” He specified that these controls are supervised by authorities from the province of Buenos Aires.
