Blue-eye Cardinalfish
NameBlue-eye Cardinalfish
Scientific NameApogon leptacanthus
Common NamesBlue-eye Cardinalfish, Threadfin Cardinalfish, Longspine Cardinalfish
FamilyApogonidae
OriginIndo-Pacific, Red Sea, Australia, Japan, Samoa
Temperamentpeaceful
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)20
Max Size (Inches)3
Water TypeSaltwater
Temperature Range (°F)72-78
pH Range8.1-8.4
Compatible SpeciesClownfish, Gobies, Blennies, Other peaceful cardinalfish, Damsels (non-aggressive species), Most invertebrates
Description
The Blue-eye Cardinalfish is a small, peaceful saltwater fish recognized by its striking iridescent blue eyes and reddish-brown body often adorned with faint horizontal stripes. They are nocturnal, typically schooling in sheltered areas among corals or rockwork during the day. This species thrives in a well-established reef aquarium.
