Common Roughy
NameCommon Roughy
Scientific NameTrachichthys australis
Common NamesCommon Roughy, Roughy
FamilyTrachichthyidae
OriginAustralia, New Zealand, Temperate Indo-Pacific
Temperamentsemi-aggressive
Dietcarnivore
Care Levelexpert
Minimum Tank Size (Gallons)100
Max Size (Inches)6
Water TypeSaltwater
Temperature Range (°F)55-68
pH Range8.1-8.4
Description
The Common Roughy (*Trachichthys australis*) is a deep-water marine fish native to temperate waters off southeastern Australia and New Zealand. It is characterized by its large eyes, rough scales, and reddish-brown coloration, adapted for its deep-sea habitat. This species is not suitable for typical home aquariums due to its specialized requirements for deep-water pressure, temperature, and lighting.
