Marine life profile
Surgeonfish
Recorded at 2126 dive sitesWhere divers encounter it
Explore Surgeonfish around the world
The Acanthuridae are a family of ray-finned fish which includes surgeonfishes, tangs, and unicornfishes. It follows a daily rhythm of feeding, sheltering and interacting with rivals, partners or a larger school.
Meet the species
What to look for
How to Recognize It
Use body shape, fin outline, color pattern and swimming style to separate it from the surrounding reef community.
How It Behaves
It follows a daily rhythm of feeding, sheltering and interacting with rivals, partners or a larger school.
Special Ability
Precise fins and a body shaped for its niche let it turn, hover or accelerate exactly where food and shelter demand.
Dive responsibly
Share the water well
How to Approach
Move slowly at the same depth, avoid swimming directly at it and let the fish resume its normal behavior.
Safety
Usually safe to observe at a respectful distance. Never feed, corner or touch a fish, especially near nests or cleaning stations.
Worth knowing
The detail you remember
Interesting Facts
The family includes about 86 extant species of marine fishes living in tropical seas, usually around coral reefs.
Where to Find
Look around coral structure, rocky reef, wrecks and current lines where shelter and food meet.
Known countries
Sightings map
Surgeonfish locations
Plan a dive
Dive sites with reported encounters
18th Palm
Bonaire, Sint Eustatius and Saba
House reef of Plaza Beach & Dive Resort and Toucan Diving!
Confetti Bay
Mauritius
A firm favourite in the North, a shallow dive site with a slight drop off to a max of 30 m. An ideal training site for PADI Open Water Divers, or a PADI Search and Recovery Specialty, Fish ID, Naturalist or PADI Advanced Open Water Course! So many schools of fish to swim with and enjoy stunning visibility and beautiful colour. Great for macro.
Area Perlindungan Laut (APL)
Indonesia
This dive site used to be protected area therefore you can find group of transplant coral in 5 meters. The bottom topography is sloppy and coral with some sand patches.
Bahura Dive House Reef
Philippines
A really varied dive site with a mix of huge coral formations, coral fields, and sandy areas. Great for macro and night diving. Deeper sandy areas and reef oases full of fish life and whip corals.
Gabr el Bint
Egypt
Gabr el Bint ranks among one of the most attractive sites of North Sinai. With the access by boat, 4x4 or by camel, it is less frequently dived than the other dive sites in Dahab which has left this site in pristine condition. Gabr el Bint means 'The Grave of the Girl' in Arabic. There are two dives possible here. The ledge is riddled with exquisite coral heads that attract numerous reef species, including swarms of anthias, scorpionfish, parrotfish, crocodilefish, surgeonfish, triggerfish, trumpetfish, stingrays and very often a turtle. At the end of the ledge usually is home to a shoal of black and white snappers and twinspot snappers hang here between 5m and 10m. One of the truly breathtaking dives in Dahab.
Honolua Bay
United States of America (USA)
During the winter months Honolua Bay gets some of the big waves that make Maui famous, the waves that surfers love also bring nutrient dense water into the reef keeping it healthy. In the summer months, and on special winter occasions, Honolua Bay is a must. The coral formations are exceptional, you’re bound to see some large turtles, and mantas are even spotted in certain seasons.
Ilha do Meio
Brazil
Sheltered and quiet place with dives up to 15 m depth. This island, which lies between the Sea of Outside and the Sea of Inside, is very rich in marine life.
Johnny's Gorge
India
Johnny's Gorge is a bed of low-lying rocky outcrops emerging from the bottom at 26metres / 85 feet. Surrounded by sand in every direction, these rocks have become an oasis of security and food for everything from small angelfish and anemonefish to spectacular schools of mackerels, barracudas, trevallies, bumphead parrotfish, surgeonfish, and snappers. And if this isn't enough, this world-class dive site is also home to reef sharks, giant groupers, large stingrays, and visiting manta and eagle rays. There is very rarely a quiet moment at Johnny's Gorge.
Kandooma Thila
Maldives
Kandooma Thila, or also called Cocoa Thila, is one of the most exciting dives in South Male’ Atoll with great scenery as well as prolific fish life. The west and north side are the most spectacular, with the top at 16m. These are a focal point for schools of Bluefin Trevallies, eagle rays, dogtooth tunas and loose groups of gray reef sharks (50+ in the right current). Cleaning station for grey reef , you can see them going in a vertical position while small wrasses are cleaning them. Currents can be very strong making it a challenging dive. For experienced divers only.
Mike's Maze
Sint Maarten
Part of the Man of War Shoal Marine Protected Area. It starts at approximately 40 feet (12 m) and boasts healthy coral formations and numerous maze-like swim throughs, passageways wind around coral heads, through arches and over bridges. This location is where the Nature Foundation conducted one of its coral reef restoration projects. Common critters: Many of the 60 TWA fish species! French Angelfish, schooling Chubs, Spiny Lobster, & Foureye Butterflyfish, Elkhorn Coral formations, Special guests: Spotted Eagle Rays, Squid, Caribbean Reef Sharks, Nurse Sharks, Sexy Shrimp in anemones, staghorn coral formations
Nemo Reef
India
Nice and clear water with an abundance of marine life as well as corals. It has a flat sandy bottom with a gradual slope starting right from the shore.
Tribe Gate
India
Tribe Gate/Oval reef is not one reef, but several patches of reefs around the bigger reef which is, well, you guessed right, oval-shaped! The shallowest part of the reef is about 3 metres / 10 feet and the deepest part is about 15 metres / 50 feet. Schools of juvenile pick handle barracudas, two-spot snappers, and fusiliers are found in this area. In the shallows, you will hear the loud crunching of humphead parrotfish before you see them. Octopuses, colourful nudibranchs, and a variety of anemonefish are also spotted here.
1 / 4 Wreck (Stern Courier)
Grenada
This site is the stern section of the Courier wreck in 11 meters / 35 ft of water, resting upside down with the Engine block and hull plates scattered around when it rolled from the top of the reef after falling off a transport barge.
1000 Rocks
Maldives
1000 Rocks is located within the marine nature reserve. The entry is north of the Faru. The sandy plateau falls from 5-15 meters and is sprinkled with lovely coral formations. From a depth of 18m onwards, there are large caverns beautifully decorated with many types of soft corals.
5 Palms, Thulusdhoo
Maldives
5 Palms is a fun drift dive that has something to offer for every level of diver. The top of the reef starts at 5m and drops down at 8m. At 22/25m there is a sandy plateau on the edge of which big fish appear from time to time.
Aarah Dekunu Thila
Maldives
ADT is a deep thila in front off the island of Aarah. With a current from the west, we start on the gently sloping part of the lagoon in the south-west. We drift in a deep of 22m to the first small block and from there to the thila. If the current is not too strong, the dive can be ended at the main reef
Aarah Kuda Thila
Maldives
A small reef with many different types of colorful coral. The reef roof is at a height of 6m and has a diameter of approx. 20m, at a depth of 25m it should be approx. 50m. On the west side an overhang with soft corals, further deeper a gap with giant moray eels and cleaner shrimp.
Abrolhos / Chapeirão Faca Cega
Location being verified
The set of coral pinnacles that received the name of “Faca Cega“ (Blind Knife) consists of one of the main diving points of the Abrolhos Archipelago. It has a room that reaches a depth of 25 meters, with almost 20 meters in diameter. The view is impressive, with several passages and burrows.
Abu Dabour
Egypt
The nearby jetty can be used to enter this dive or you can enter from the shore through a very nice small canyon leading you to the clear blue water. This dive starts with a sloping sand bottom where you can choose to head to the north or south reef.
Abu Rashid Drift
Oman
Just 1 hour away from Khasab harbour, is Abu Rashid drift. This site can go to 50+ metres. The strength of the currents can vary from very slow to very fast depending on the tide timings and conditions.
Abu Talha
Egypt
15min drive north. Shallowly sloping coral garden with pinnacles, which, when dived north, turns into a sandy slope with table corals. In the shallow area especially beautiful due to massive hard coral blocks.Entrance over the reef top, therefore only diveable at high tide and little wind.
Abwonderdive House Reef
Indonesia
This shore dive ranges from 5m to 30m, featuring a coral reef starting at 3m with soft and hard corals. Artificial reef structures lie between 15m and 18m. The current is usually mild to moderate, making for a manageable dive. The surface is generally calm but can be choppy from May to October.
Abyss’ Triggerfish
Solomon Islands
An incredible site we recently re-discovered. With our Abyss dive group we were searching for new sites during a lull with a cyclone, we found calm waters and great visibility and re-named the site in honour of the dive group! Macro heaven on this stunning sea mount!
Acuario
Mexico
Shallow easy reef dive site. Maximum depth 13m. Mixture of sandy areas and reef. Ideal for Basic Diver and Open Water courses, also excellent training dive site with a large sandy area by the boat moooring line.