Island Mackerel
NameIsland Mackerel
Scientific NameRastrelliger faughni
Common NamesIsland Mackerel, Faughn's Mackerel
FamilyScombridae
OriginIndo-West Pacific
Temperamentaggressive
Dietcarnivore
Care Levelexpert
Minimum Tank Size (Gallons)2000
Max Size (Inches)8
Water TypeSaltwater
Temperature Range (°F)75-82
pH Range8.1-8.4
Compatible SpeciesOther large, fast-swimming pelagic fish (public aquarium setting only)
Description
The Island Mackerel (Rastrelliger faughni) is a small, pelagic schooling fish found in the Indo-West Pacific. It is characterized by its streamlined body, iridescent blue-green back, and silvery sides, making it a fast and efficient swimmer. This species is an important commercial fish but is not suitable for home aquariums due to its size, schooling requirements, and need for vast open water.
