Coral Sea Reef Guide by Bob Halstead Brand_Underwater World Publications Replacement Battery Kit for the

Replacement Battery Kit for the Mares Smart dive computer

Avoid contact with other surfaces

The Mares Smart Air dive computer has all the features of the popular Smart dive computer but now with air integration via a wireless transmitter (optional extra)

Purge valve at the bottom of the snorkel helps you to more easily clear the snorkel

Mares Rover Octopus

Coral Sea Reef Guide by Bob Halstead Brand_Underwater World Publications Replacement Battery Kit for theHardback book covering the Great Barrier Reef, Papua New Guinea, Solomon Islands, Vanuatu and New Caledonia Having made over 7,000 dives in the Coral Sea region, the author, Bob Halstead's Coral Sea Reef Guide, provides identification of more than 1,000 marine animals and descriptions of behaviour and habitat.