Blue-line Triggerfish
NameBlue-line Triggerfish
Scientific NameXanthichthys caeruleolineatus
Common NamesBlue-line Triggerfish, Blue-lined Triggerfish, Gilded Triggerfish
FamilyBalistidae
OriginIndo-Pacific, Red Sea, East Africa, Hawaii, Japan, Australia
Temperamentsemi-aggressive
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)125
Max Size (Inches)12
Water TypeSaltwater
Temperature Range (°F)72-78
pH Range8.1-8.4
Compatible SpeciesLarge Tangs, Large Angelfish, Puffers, Lionfish, Hawkfish, Other semi-aggressive fish of similar size
Description
The Blue-line Triggerfish is a striking marine species characterized by its pale body and distinctive blue lines on its face and along its fins. It is an active swimmer that primarily feeds on zooplankton in the wild. While generally less aggressive than other triggerfish, it requires a large tank and careful tankmate selection.
