Blue Jack Mackerel
NameBlue Jack Mackerel
Scientific NameTrachurus picturatus
Common NamesBlue Jack Mackerel, Atlantic Horse Mackerel
FamilyCarangidae
OriginEastern Atlantic Ocean, Mediterranean Sea
Temperamentsemi-aggressive
Dietcarnivore
Care Levelexpert
Minimum Tank Size (Gallons)5000
Max Size (Inches)23.6
Water TypeSaltwater
Temperature Range (°F)55-75
pH Range8.1-8.4
Compatible SpeciesLarge, fast-swimming marine fish, Other large jacks, Tuna (in very large public aquariums)
Description
The Blue Jack Mackerel is a schooling, pelagic marine fish native to the Eastern Atlantic and Mediterranean Sea. Characterized by its sleek, silvery body and large eyes, it is an active predator feeding on zooplankton and small fish. Due to its large size and schooling nature, it requires immense, specialized aquariums typically found in public institutions.
