An octopus was documented during a night dive at the Golf Course Dive Site in Palk Bay. Discover cephalopod camouflage, nocturnal marine life and underwater biodiversity in the coastal waters of Tamil Nadu.

A colonial sea squirt (ascidian) colony was documented on the AR2D2 Artificial Reef in Palk Bay at 6 metres depth. Explore artificial reef ecology, marine colonisation and underwater biodiversity observations from Tamil Nadu's coastal waters.

A Glass Anemone Shrimp (Periclimenes sp.) was documented living among sea anemone tentacles in Palk Bay. Explore reef ecology, marine symbiosis and macro diving discoveries from the coastal waters of Tamil Nadu.

A cuttlefish was observed actively feeding during a night dive at Golf Course Dive Site in Palk Bay, Tamil Nadu. Discover marine biodiversity, underwater wildlife encounters and scuba diving observations from Palk Bay and the Gulf of Mannar through Marine Biosphere Lookout.

A Sea Nettle jellyfish was observed during a night dive in Olaikuda, Rameswaram. Discover pelagic marine life, jellyfish sightings and underwater biodiversity from the waters of Palk Bay and the Gulf of Mannar.

It All Begins Here

It All Begins Here

It All Begins Here