Indo-Pacific Sergeant Major
NameIndo-Pacific Sergeant Major
Scientific NameAbudefduf vaigiensis
Common NamesIndo-Pacific Sergeant, Sergeant Major, Fiveband Sergeant
FamilyPomacentridae
OriginIndo-Pacific, Red Sea, East Africa, Hawaii, Japan, Australia
Temperamentsemi-aggressive
Dietomnivore
Care Levelbeginner
Minimum Tank Size (Gallons)75
Max Size (Inches)8
Water TypeSaltwater
Temperature Range (°F)72-82
pH Range8.1-8.4
Compatible SpeciesTangs, Wrasses, Larger Gobies, Blennies, Other robust damselfish (with caution), Hawkfish
Description
The Indo-Pacific Sergeant Major is a hardy and active damselfish known for its distinctive white body with five vertical black or dark blue bands, often with yellow accents on the dorsal fin and tail. They are common inhabitants of coral reefs and rocky shores throughout the Indo-Pacific, feeding on algae, small invertebrates, and zooplankton. While generally peaceful, they can become territorial, especially during breeding or in smaller aquarium settings.
