Horseface Unicornfish
NameHorseface Unicornfish
Scientific NameNaso thynnoides
Common NamesHorseface Unicornfish, Oneknife Unicornfish, Thunny Unicornfish
FamilyAcanthuridae
OriginIndo-Pacific, East Africa, Samoa, Southern Japan, New Caledonia
Temperamentsemi-aggressive
Dietcarnivore
Care Leveladvanced
Minimum Tank Size (Gallons)180
Max Size (Inches)16
Water TypeSaltwater
Temperature Range (°F)72-78
pH Range8.1-8.4
Compatible SpeciesLarge Angelfish, Other large Tangs (with caution), Less aggressive Triggerfish, Puffers, Groupers, Large Wrasses, Lionfish
Description
The Horseface Unicornfish, also known as the Oneknife Unicornfish, is a large and active marine fish characterized by its streamlined body and a subtle, blunt protuberance on its forehead. This species is a planktivore, primarily feeding on zooplankton in the water column. It requires a very large aquarium with excellent water quality and ample swimming space.
