Blue Unicornfish
NameBlue Unicornfish
Scientific NameNaso caeruleacauda
Common NamesBlue Unicornfish, Blue-tailed Unicornfish
FamilyAcanthuridae
OriginIndo-Pacific, Western Pacific
Temperamentsemi-aggressive
Dietherbivore
Care Leveladvanced
Minimum Tank Size (Gallons)250
Max Size (Inches)16
Water TypeSaltwater
Temperature Range (°F)72-78
pH Range8.1-8.4
Compatible SpeciesLarge Angelfish, Wrasses, Triggerfish (non-aggressive types), Other large Tangs (with caution)
Description
The Blue Unicornfish is a large, herbivorous marine fish known for its sleek body and blue caudal fin. Native to the Indo-Pacific, it requires a very spacious aquarium and stable water conditions. While generally peaceful with dissimilar species, it can be territorial with other tangs or surgeonfish.
