Rib-bar Cardinalfish
NameRib-bar Cardinalfish
Scientific NameApogon exostigma
Common NamesRib-bar Cardinalfish, Ring-tailed Cardinalfish
FamilyApogonidae
OriginIndo-Pacific, Red Sea, East Africa, Samoa, Ryukyu Islands, New Caledonia
Temperamentpeaceful
Dietcarnivore
Care Levelintermediate
Minimum Tank Size (Gallons)30
Max Size (Inches)5
Water TypeSaltwater
Temperature Range (°F)72-82
pH Range8.1-8.4
Compatible SpeciesOther peaceful cardinalfish, Gobies, Blennies, Chromis, Clownfish, Tangs, Smaller angelfish
Description
The Rib-bar Cardinalfish is a nocturnal saltwater species characterized by its distinctive dark vertical bars along its body and a prominent dark spot or ring at the base of its caudal fin. This peaceful fish thrives in a well-established reef or fish-only aquarium with ample hiding spots. They are best kept in small groups.
