Here are the Details of Maldives.

When to go
Good All year round. Exceptional Dec - Mar & Jul - Oct.
Marine Life
Mantas, reef sharks, turtles, whale sharks, rays and superb soft corals with a rich diversity of marine life bring divers to the maldives, though hard corals are now dead.
Diving
For beginners to advanced. Most dives are very close to the resorts and involve short boat trips. Diving is generally within the atoll lagoons for inexpereinced, and outside the atolls on reef walls for the advanced. Much of the diving is drift diving. Currents flowing into or out of the atolls increase plankton levels and make for great manta viewing. Liveaboards operate throughout the islands.
Areas
The 80 islands open to tourism all have dive centres. Resort islands are on North and South Male atolls, Ari Atoll, Addu Atoll, Raa and Baa atolls, Norht and South Nilhandhe atols, and Lhaviyani Atoll.l
Cost
Moderate
In Water
Lightweight wetsuit or Lycra suit.
On Land
Light tropical clothing.
Hazards
Normal reef hazards, including inquisitive surgeon fihs, which can inflict nast cuts with their razor-sharp tail barbs. Strong currents can make for demanding diving outside atolls.
Currency
The rufiyah
Electricity
220V
Visas
False
Info
www.visitmaldives.com