Longfin batfish (Platax teira) being cleaned by a common cleaner wrasse (Labroides dimidiatus) at Koh Tachai
longfin batfish		 Longfin batfish (Platax teira) at Koh Tachai
longfin batfish		 Longfin batfish (Platax teira) at Koh Tachai
longfin batfish		 Clownfish (Amphiprion ocellaris) at Koh Tachai
clownfish
dash-and-dot goatfish		 Crinoid (feather star) at Koh Tachai
crinoid (feather star)		 Forster's hawkfish (Paracirrhites forsteri)
forster's hawkfish		 Zebra shark (Stegostoma fasciatum) at Koh Tachai
zebra shark		 Zebra shark (Stegostoma fasciatum) at Koh Tachai
zebra shark		 Spotfin lionfish (Pterois antennata) at Koh Tachai
spotfin lionfish		 Manta ray (Manta birostris) at Koh Tachai
manta ray		 Manta ray (Manta birostris) at Koh Tachai
manta ray		 Manta ray (Manta birostris) at Koh Tachai
manta ray		 Manta ray (Manta birostris) at Koh Tachai
manta ray		 Indian Ocean steephead parrotfish (Chlorurus strongylocaphalus) at Koh Tachai
steephead parrotfish		 Blackspotted puffer (Arothron nigropunctatus) at Koh Tachai
blackspotted pufferfish		 Blackspotted sea cucumber (Pearsonothuria graeffei)
blackspotted sea cucumber		 Egg mass of a Spanish dancer nudibranch (Hexabranchus sanguineus) at Koh Tachai
spanish dancer egg mass		 Bluefin trevally (Caranx melampygus) and golden trevally (Gnathanodon speciosus) at Koh Tachai
bluefin and golden trevally