Diving is an activity that demands specific skill, courage and very particular gear and attire. Before you delve into any diving expedition for that matter, purchase the appropriate gear for that excursion. In general you will need a mask, a fin, a dive computer to calculate your decompression units, a wet or a dry suit to ensure your temperature is regulated underwater, weights, tanks and accessories. Some of these items such as weights, tanks and regulators are even available for rent and you can contact dive centres in Maldives and see if it is possible to get hold of them. As for accessories, requirements vary from person to person but commonly used items include underwater lights, whistles, surface marker buoys for surface communication, and devices that help to provide signals underwater such as tank bangers, and writing slates. Ascertain what you may need and check if you can get them on rent or purchase them out right.