Northern Blue Devil
NameNorthern Blue Devil
Scientific NameParaplesiops alisonae
Common NamesNorthern Blue Devil, Alison's Blue Devil
FamilyPlesiopidae
OriginWestern Australia
Temperamentsemi-aggressive
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)125
Max Size (Inches)10
Water TypeSaltwater
Temperature Range (°F)72-78
pH Range8.1-8.4
Compatible SpeciesLarge Angelfish, Tangs, Large Wrasses, Groupers, Puffers
Description
The Northern Blue Devil is a striking marine fish endemic to Western Australia, known for its dark body adorned with iridescent blue spots and electric blue margins on its fins. This reclusive species prefers rocky reefs and caves, often found hiding among crevices. It is a predatory fish that requires a spacious aquarium with plenty of hiding spots.
