Mackerel Tuna
NameMackerel Tuna
Scientific NameEuthynnus affinis
Common NamesMackerel Tuna, Kawakawa, Little Tunny, Bonito
FamilyScombridae
OriginIndo-Pacific, Atlantic Ocean, Mediterranean Sea, Tropical and Subtropical Oceans Worldwide
Temperamentaggressive
Dietcarnivore
Care Levelexpert
Minimum Tank Size (Gallons)100000
Max Size (Inches)40
Water TypeSaltwater
Temperature Range (°F)70-85
pH Range8.0-8.4
Compatible SpeciesOther large pelagic fish (in extremely large public aquariums), Large jacks, Robust sharks (in extremely large public aquariums)
Description
Mackerel Tunas are fast-swimming, predatory pelagic fish found in tropical and subtropical oceans worldwide. They are characterized by their streamlined bodies and are often seen hunting schools of smaller baitfish. These powerful fish are not suitable for home aquariums due to their immense size and need for vast open water, requiring specialized public aquarium exhibits.
