Five-Lined Cardinalfish (Cheilodipterus quinquelineatus)

Fish in the family Apogonidae. Easy care. Reef Safe.

Five-Lined Cardinalfish

Quick facts

Scientific nameCheilodipterus quinquelineatus
FamilyApogonidae
Also known asFivelined Cardinalfish
Care levelEasy
Reef safetyReef Safe
TemperamentPeaceful
Dietcarnivore
Adult size3.5 in
Minimum tank size30 gallons
Water parametersTemperature: 72-78°F pH: 8.1-8.3 Salinity: 1.02-1.026
Feeding schedule1-2 times daily

Appearance

A small, elongated cardinalfish with a distinctive red and white striped pattern, featuring five prominent longitudinal lines along the body. The head is large and the eyes are notably prominent, typical of nocturnal predatory fish in the Apogonidae family. Body coloration is primarily silvery-red with darker markings around the head and gill areas.

Diet and feeding

Feed high-quality frozen foods such as mysis shrimp, brine shrimp, and small chopped seafood. Occasionally supplement with small live foods if available. Feed 1-2 times daily, providing only what the fish can consume in a few minutes.

Difficulty and care for the Five-Lined Cardinalfish

Moderate - Requires some experience due to specific dietary water or tank requirements. Best suited for intermediate aquarists.

Common health issues

Parasitic infections, poor appetite if stressed, sensitivity to water quality fluctuations

Origin and habitat

Indo-Pacific region from the Red Sea and East Africa through the Indian Ocean to the Great Barrier Reef and beyond. Typically found in coral reef environments at depths ranging from shallow reef flats to approximately 100 meters.

Log Five-Lined Cardinalfish in your reef tank

Reef Trak gives you the full record on every species in your tank: acquisition date, source, photos, parameters at time of stocking, and links to maintenance and feeding events. Track Five-Lined Cardinalfish alongside everything else in your reef.