Swarm Ehrenberg's Snapper (Lutjanus monostigma) swims in the open sea, Swarm Andaman Sea, Mu Ko Similan National Park, Similan Islands, Phang Nga Province, Thailand, Asia

Swarm Blackfin barracuda (Sphyraena qenie) Barracuda swimming in the open sea, Andaman Sea, Mu Ko Similan National Park, Similan Islands, Phang Nga Province, Thailand, Asia

Black spotted stingray (Taeniura meyeni) swimming over sand bottom, Andaman Sea, Mu Ko Similan National Park, Similan Islands, Phang Nga Province, Thailand, Asia

Reef manta ray (Manta alfredi) swims in blue water, Andaman Sea, Mu Ko Similan National Park, Similan Islands, Phang Nga Province, Thailand, Asia

Reef manta ray (Manta alfredi) swims in blue water, Andaman Sea, Mu Ko Similan National Park, Similan Islands, Phang Nga Province, Thailand, Asia

Swarm of spiny mackerel (Caranx sexfasciatus) swimming in the open sea, Andaman Sea, Mu Ko Similan National Park, Similan Islands, Phang Nga Province, Thailand, Asia

Blacktip grouper (Epinephelus fasciatus) resting on Sinularia soft coral (Sinularia gibberosa), Andaman Sea, Mu Ko Similan National Park, Similan Islands, Phang Nga Province, Thailand, Asia

"Tourists and boats on the white sandy beach of Ao Kueak, Nationalpark Mu Ko Similan, Koh Similan oder Nr 8, Similan Islands, Phangnga Province, Thailand, Asia"

Dogtooth tuna (Gymnosarda unicolor) dog-tooth tuna, swimming over coral reef, Richelieu Rock, Andaman Sea, Mu Ko Similan National Park, Similan Islands, Phang Nga Province, Thailand, Asia

Grey reef shark (Carcharhinus amblyrhynchos)... swimming in a shoal... Redtoothed triggerfish (Odonus niger) Andaman Sea, Mu Ko Similan National Park, Similan Islands, Phang Nga Province, Thailand, Asia

Green turtle (Chelonia mydas) or green turtle, swimming against the light over sandy bottom, Andaman Sea, Mu Ko Similan National Park, Similan Islands, Phang Nga Province, Thailand, Asia

Clark's anemonefish (Amphiprion clarkii) in host anemone, Bubble-tip anemone (Entacmaea quadricolor) Andaman Sea, Mu Ko Similan National Park, Similan Islands, Phang Nga Province, Thailand, Asia

Ko Miang, Mu Ko Similan National Park, Similan Islands, Phang Nga province, Thailand, Asia