Horn-nose Boxfish
NameHorn-nose Boxfish
Scientific NameOstracion rhinorhynchos
Common NamesHorn-nose Boxfish, Horn-nosed Boxfish
FamilyOstraciidae
OriginIndo-Pacific, Red Sea, East Africa, Japan, Australia, New Caledonia
Temperamentsemi-aggressive
Dietomnivore
Care Leveladvanced
Minimum Tank Size (Gallons)125
Max Size (Inches)14
Water TypeSaltwater
Temperature Range (°F)72-78
pH Range8.1-8.4
Compatible SpeciesLarge Angelfish, Tangs (large species), Triggerfish (cautiously), Puffers (certain species)
Description
The Horn-nose Boxfish is a unique marine fish characterized by its box-like body and distinctive horn-like protrusions above its eyes and on its snout. When stressed, it can release a potent toxin (ostracitoxin) that is harmful to other fish. This species requires a large, mature aquarium with stable water parameters and careful tankmate selection.
