Bida nai has Whilst Red Tail butterfly fish, Blue Ringed angel fish and Moorish Idols decorate the reef with their vivid colors. Sea Anemones complete with brilliantly colored clownfish cover the reefs. Leopard Sharks and Blue Spotted sting rays can be found on the shallow sand bottom, whilst Black Tip reef sharks cruise the outer reefs. Often the unexpected passes through with sightings of Manta Rays, Whale Sharks and Eagle Rays not being uncommon.