Smalleye Pacific Opah
NameSmalleye Pacific Opah
Scientific NameLampris incognitus
Common NamesSmalleye Pacific Opah, Opah, Moonfish
FamilyLampridae
OriginPacific Ocean, Deep Pelagic Waters
Temperamentaggressive
Dietcarnivore
Care Levelexpert
Minimum Tank Size (Gallons)500000
Max Size (Inches)72
Water TypeSaltwater
Temperature Range (°F)40-60
pH Range7.8-8.4
Description
The Smalleye Pacific Opah is a large, deep-sea pelagic fish characterized by its disc-shaped body, silvery coloration with white spots, and bright red fins. It is notable for being the only known fully warm-blooded fish, maintaining a body temperature warmer than its environment. This species inhabits the cool, deep waters of the Pacific Ocean.
