Cook's Scorpionfish
NameCook's Scorpionfish
Scientific NameScorpaena cookii
Common NamesCook's Scorpionfish, Cook's Rockfish
FamilyScorpaenidae
OriginIndo-Pacific, Hawaii, Australia
Temperamentaggressive
Dietcarnivore
Care Leveladvanced
Minimum Tank Size (Gallons)75
Max Size (Inches)6
Water TypeSaltwater
Temperature Range (°F)72-78
pH Range8.1-8.4
Compatible SpeciesLarge, robust, non-prey fish, Other large, predatory, non-territorial fish
Description
Cook's Scorpionfish is a highly camouflaged marine predator found in the Indo-Pacific. It is an ambush hunter, using its cryptic coloration to blend into rocky and coral environments before striking at small fish and crustaceans. This species possesses venomous spines, requiring caution from aquarists.
