This is the term used for the channels that may be found between the reefs, islands and atolls in the Maldives. As you might expect, strong currents may be found within the kandus, which make them a setting where soft corals flourish. Water from within atolls is rich in plankton, and when this water leaves an atoll via a kandu to the open ocean, the plentiful amounts of plankton become a magnet for large marine creatures like whale sharks and manta rays. At the time of the southwest monsoon, water currents generally exit an atoll via eastern kandus whilst during the northeast monsoon, the flow will be through kandus on the west.