Yellowmargin Triggerfish
NameYellowmargin Triggerfish
Scientific NamePseudobalistes flavimarginatus
Common NamesYellowmargin Triggerfish, Yellowface Triggerfish
FamilyBalistidae
OriginIndo-Pacific, Red Sea, East Africa, Japan, Australia
Temperamentaggressive
Dietcarnivore
Care Levelexpert
Minimum Tank Size (Gallons)250
Max Size (Inches)24
Water TypeSaltwater
Temperature Range (°F)75-82
pH Range8.1-8.4
Compatible SpeciesLarge Groupers, Lionfish, Moray Eels, Large Angelfish (e.g., Emperor Angelfish), Other large, aggressive triggerfish (with caution and sufficient space), Tangs (large, robust species)
Description
The Yellowmargin Triggerfish is a large, robust, and highly aggressive marine fish known for its powerful jaws and distinctive yellow margins on its fins. It is a territorial species that requires a very large aquarium with plenty of rockwork for hiding and exploring. Due to its size and temperament, it is best suited for expert aquarists with species-specific or very large FOWLR (Fish Only With Live Rock) tanks.
