Anantara Dhigu Maldives Partners with rrreefs for Reef Restoration Initiative

Anantara Dhigu Reef Project Supports Coral Regeneration in the Maldives

Anantara Dhigu Maldives Resort has partnered with reef restoration organization rrreefs to introduce a 3D-printed clay reef installation within the resort’s lagoon, supporting coral regeneration and marine biodiversity in the Maldives.

The initiative forms part of the resort’s ongoing sustainability programme and aims to contribute to the long-term health of local reef ecosystems through science-led restoration methods.

Supported by Edelweiss and Help Alliance, both part of the Lufthansa Group, the project combines marine research, engineering, and environmental design to encourage coral growth and strengthen reef resilience.

Named Theyra Maa, meaning ‘13 Flowers’ in Dhivehi, the installation consists of 13 flower-shaped clay reef structures placed within the lagoon. The design symbolises renewal, growth and the development of marine life within the surrounding ecosystem.

The project was developed by the rrreefs team, including Co-Founder Josephine Graf, Head of Production Mauro Bischoff, Marine Ecologist Dr Julia Spaet and Dr Gerrit Nanninga from Ludwig Maximilian University of Munich.

According to Mauro Bischoff, the reef structures were created from fired terracotta clay, supported by steel and limited use of concrete elements to ensure durability while maintaining environmental compatibility.

The flower-inspired design encourages water circulation around the structures, helping coral larvae settle more effectively. The 3D-printed clay surface also contains microscopic cavities that provide sheltered spaces for young coral organisms to attach and grow, reducing their exposure to predators.

The material’s porosity supports the development of beneficial biofilms, which play an important role in coral settlement and ecosystem balance.

Produced using 3D-printing technology and natural clay, the structures have been designed to replicate aspects of natural reef habitats. Over time, they are expected to provide habitat for coral fragments, reef fish and other marine species, contributing to ecosystem recovery within the lagoon.

Oriana Migliaccio, Resident Marine Biologist at Anantara Dhigu Maldives Resort, said the collaboration marks rrreefs’ first direct partnership with a resort and represents a shared commitment to marine conservation and environmental stewardship.

She noted that the project combines restoration technology with practical conservation efforts designed to support reef recovery and strengthen coastal ecosystems.

Jason Kruse, Complex General Manager at Anantara Dhigu Maldives Resort, said the initiative reflects the resort’s approach to integrating sustainability into its operations and guest experiences.

Josephine Graf, Co-Founder of rrreefs, said the project was inspired by the need to address the decline of coral reef ecosystems and demonstrate how collaboration between organisations can contribute to marine conservation efforts.

As a sponsor of the initiative, Edelweiss and Help Alliance continue to support environmental and community-focused projects across their destination network.

Anja Trestl, Corporate Development Manager at Edelweiss, said the project combines environmental protection with education and community engagement, supporting both ecosystem restoration and future opportunities for local communities.

The Theyra Maa installation is part of Anantara Dhigu’s wider sustainability strategy and offers guests at Anantara Dhigu Maldives Resort, Anantara Veli Maldives Resort and Naladhu Private Island Maldives an opportunity to learn more about reef conservation and the importance of protecting marine ecosystems.

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