1387-632 - A school of unicorn fish hover over the Yolanda wreck, Red Sea, Egypt.

1387-179 - Schooling yellowmask surgeonfish (Acanthurus mata) and blue and yellow fusilier fish (Caesio teres) at the upstream side of Mike's Point, Raja Ampat, Indonesia, Southeast Asia, Asia

759-9990 - Bignose Unicornfish, Naso vlamingii, Indian Ocean, Maldives

759-13478 - Shoal of Yellowtail Surgeonfish, Prionurus punctatus, La Paz, Baja California Sur, Mexico

759-13477 - Shoal of Yellowtail Surgeonfish, Prionurus punctatus, La Paz, Baja California Sur, Mexico

759-13329 - Shoal of Velvet Surgeonfish, Acanthurus nigricans, Christmas Island, Australia

759-13315 - Yelloweye Bristletooth, Ctenochaetus truncatus, Christmas Island, Australia

759-13053 - Shoal of Convict Surgeonfish, Acanthurus triostegus, South Male Atoll, Maldives

759-13045 - Bignose Unicornfish, Naso vlamingii, South Male Atoll, Maldives

759-12967 - Shoal of Yellowtail Surgeonfish, Prionurus laticlavius, Cousins Rock, Santiago Island, Galapagos, Ecuador

759-12810 - Shoal of Blue-tailed Unicornfish, Naso caeruleocauda, Raja Ampat, West Papua, Indonesia

759-12794 - Elongate Surgeonfish in Coral Reef, Acanthurus mata, Raja Ampat, West Papua, Indonesia

759-11821 - Elongate Surgeonfish cleaned by Cleaner Wrasse, Acanthurus mata, Great Barrier Reef, Australia

759-10154 - Shoal of Powder Blue Tang, Acanthurus leucosternon, Thaa Atoll, Maldives

759-10153 - Shoal of Powder Blue Tang, Acanthurus leucosternon, Thaa Atoll, Maldives

759-10152 - Shoal of Powder Blue Tang, Acanthurus leucosternon, Thaa Atoll, Maldives

759-10150 - Shoal of Powder Blue Tang, Acanthurus leucosternon, Thaa Atoll, Maldives

759-10151 - Shoal of Powder Blue Tang, Acanthurus leucosternon, Thaa Atoll, Maldives

759-10148 - Shoal of Powder Blue Tang, Acanthurus leucosternon, Thaa Atoll, Maldives

759-10149 - Shoal of Powder Blue Tang, Acanthurus leucosternon, Thaa Atoll, Maldives

759-10147 - Shoal of Powder Blue Tang, Acanthurus leucosternon, Thaa Atoll, Maldives

759-13020 - Shoal of Yellowfin Surgeonfish, Acanthurus xanthopterus, North Male Atoll, Maldives

759-11907 - Elongate Surgeonfish over Reef, Acanthurus mata, Osprey Reef, Coral Sea, Australia

759-10038 - Bignose Unicornfish, Naso vlamingii, South Male Atoll, Maldives

759-11384 - Shoal of Elongate Surgeonfish, Acanthurus mata, Triton Bay, West Papua, Indonesia

759-11381 - Shoal of Elongate Surgeonfish, Acanthurus mata, Triton Bay, West Papua, Indonesia

759-11382 - Shoal of Elongate Surgeonfish, Acanthurus mata, Triton Bay, West Papua, Indonesia

759-11380 - Shoal of Elongate Surgeonfish, Acanthurus mata, Triton Bay, West Papua, Indonesia

759-11383 - Shoal of Elongate Surgeonfish, Acanthurus mata, Triton Bay, West Papua, Indonesia

860-291323 - Eyestripe surgeonfish (Acanthurus dussumieri) couple in the clear, turquoise waters of Mayotte's lagoon.

860-291322 - Eyestripe surgeonfish (Acanthurus dussumieri) in the clear, turquoise waters of Mayotte's lagoon in front of the maji island.

1116-51207 - Underwater portrait of a pair of Eyestripe Surgeonfish (Acanthurus dussumieri) off the Kona coast, the Big Island, Hawaii. The nearest individual is a male; Island of Hawaii, Hawaii, United States of America

860-289001 - Blue-tailed Unicornfish (Naso caeruleocauda) school of fish, Raja Ampat, Indonesia

832-387949 - Tiger Shark (Galeocerdo cuvier) with shoal of fish Surgeonfishes (Acanthuridae), Indian Ocean, Fuvahmulah Island, Gnaviyani Atoll, Maldives, Asia

832-386368 - Striped Surgeonfish (Acanthurus lineatus), Great Barrier Reef, Unesco World Heritage Site, Pacific, Australia, Oceania

1116-48651 - An Eyestripe Surgeonfish (Acanthurus dussumieri) swims by in the bright blue Pacific Ocean water off the Kona coast, Island of Hawaii, Hawaii, United States of America

1116-40061 - Orangeband Surgeonfish (Acanthurus olivaceus) that was photographed while diving the Kona Coast, Island of Hawaii, Hawaii, United States of America

1116-39956 - Pacific ocean surge brings down oxygenated sea water to a school of Whitebar Surgeonfish (Acanthurus leucopareius), Hawaii, United States of America

1116-39952 - The Striped Surgeonfish (Acanthurus lineatus), are often found near the top of the reef in the surge zone, Yap, Micronesia

857-61902 - Large schools of Razor surgeonfish (Prionurus laticlavius), abound in the Galapagos Islands.

920-2549 - Lined surgeonfish (Acanthurus lineatus), Rongelap, Marshall Islands, Micronesia, Pacific

920-2550 - Lined surgeonfish (Acanthurus lineatus) panning, Rongelap, Marshall Islands, Micronesia, Pacific

759-6891 - Bignose Unicornfish, Naso vlamingii, Blue Corner, Micronesia, Palau