Four-Striped Cardinalfish (Apogon quadrifasciatus)

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

Four-Striped Cardinalfish

Quick facts

Scientific nameApogon quadrifasciatus
FamilyApogonidae
Care levelModerate
Reef safetyReef Safe
TemperamentPeaceful
Dietplanktivore
Adult size3.5 in
Minimum tank size30 gallons
Water parametersTemperature: 72-78°F pH: 8.1-8.3 Salinity: 1.02-1.026
Feeding schedule2-3 times daily

Appearance

A small, streamlined cardinalfish with a silvery-pink to reddish body. Four distinctive dark brown or black vertical stripes run across the body, giving it its common name. The mouth is large and terminal, and the fish has a rounded dorsal profile.

Diet and feeding

Feed small meaty foods including frozen mysis shrimp, frozen copepods, and small pellets. These are planktivorous feeders in the wild and prefer frequent small meals in captivity.

Difficulty and care for the Four-Striped Cardinalfish

Moderate difficulty. These are hardy fish once acclimated, but they require stable water conditions, appropriate live rock for shelter, and consistent feeding of small meaty foods. They are nocturnal and need dim lighting.

Common health issues

Parasitic infections, stress-related disease, poor feeding response if acclimation is rushed

Origin and habitat

Indo-Pacific region, including the Red Sea, East Africa, and extending to Hawaii and the Great Barrier Reef.

Log Four-Striped 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 Four-Striped Cardinalfish alongside everything else in your reef.