Alex Mustard / Reef manta (Mobula alfredi) visiting a cleaning station on a coral reef with a school of Onespot snappers (Lutjanus monostigma), Oriental sweetlips (Plectorhinchus vittatus) and Sabre squirrelfish (Sa...

Franco Banfi / Onespot snapper (Lutjanus monostigma) swimming beside soft corals at entrance to Fotteyo Caves, Maldives, Indian Ocean.

Noemie Stroh / One-spot snapper (Lutjanus monostigma) schooling above coral reef, Sataya, Red Sea, Egypt. August.

Alex Mustard / Shoal of large reef fish including Onespot snapper (Lutjanus monostigma), Oriental sweetlips (Plectorhinchus vittatus) and Sabre squirrelfish (Sargocentron spiniferum) on a coral reef cleaning station...

Alex Mustard / Mixed school of large fish, incliuding lined rabbitfish (Siganus lineatus), diagonal-banded sweetlips (Plectorhinchus lineatus) onespot snapper (Lutjanus monostigma), oriental sweetlips (Plectorhinchu...