India's First 3D-Printed Artificial Reef Modules

FAQs

Q1: Where will India's first 3D-Printed Artificial Reef Modules be deployed?

Ans: They will be deployed in coastal waters off the Ramanathapuram coast in Tamil Nadu, about two nautical miles offshore.

Q2: Under which scheme is the artificial reef project being implemented?

Ans: The project is being implemented under the second phase of the Pradhan Mantri Matsya Sampada Yojana.

Q3: Who developed India's first 3D-Printed Artificial Reef Modules?

Ans: The modules were developed by Chennai-based startup Tvasta, an IIT Madras-incubated company, in collaboration with Visakhapatnam Regional Centre of the ICAR-Central Marine Fisheries Research Institute.

Q4: How do the new 3D-Printed Artificial Reef Modules differ from conventional artificial reefs?

Ans: They feature complex geometries with multiple crevices, folds and attachment surfaces designed to enhance biodiversity. They are made without iron reinforcement and have higher porosity, making them better for marine organisms.

Q5: What are the main advantages of 3D-printed artificial reefs over traditional ones?

Ans: The main advantages are faster fabrication, reduced labour requirements, flexibility to alter material composition according to site-specific needs, and the ability to create more complex and effective habitats for marine life.