Dusky Surgeonfish
NameDusky Surgeonfish
Scientific NameAcanthurus nigricans
Common NamesDusky Surgeonfish, Goldrim Surgeonfish, Yellowspot Surgeonfish, Whitecheek Surgeonfish
FamilyAcanthuridae
OriginIndo-Pacific, Red Sea, East Africa, Hawaii
Temperamentsemi-aggressive
Dietherbivore
Care Levelintermediate
Minimum Tank Size (Gallons)180
Max Size (Inches)8.5
Water TypeSaltwater
Temperature Range (°F)72-82
pH Range8.1-8.4
Compatible SpeciesLarge Angelfish, Wrasses, Clownfish, Gobies, Blennies, Puffers (some species), Triggerfish (some species)
Description
The Dusky Surgeonfish, also known as the Goldrim Surgeonfish, is a striking marine fish characterized by its brownish body, yellow spots on the head, and a vibrant yellow margin on its dorsal fin. It is an active grazer, essential for controlling algae in a large reef aquarium. This species requires ample swimming space and stable water parameters to thrive.
