Saltcorner
By Bob Goemans
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Ocean Nutrition 

Cheilodipterus

Cheilodipterus quinquelineatus

Cuvier, 1828

Five-lined Cardinalfish

Likely Reef Tank Suitable

Likely Fish-Only Tank Suitable

Range: Indo-West Pacific Ocean: Red Sea to Mozambique and eastward to the Pitcairn Group, north to Southern Japan, south to Lord Howe Island and Rapa.

Size: 5 inches (12 cm)

Natural Environment: Inhabits reef flats and lagoons and usually found at depths between 3 – 100 feet (1 – 30 m) where it feeds on small fishes and crustaceans/zooplankton during evening hours.

General Husbandry: Occasionally seen in the trade with this hardy species having a whitish body with several black stripes down its length and a black spot on the caudal peduncle.

Best maintained fish-only aquariums with subdued lighting, yet can also be maintained in reef aquariums, with both having several rocky caves/hiding areas. If maintained with moderately aggressive tankmates, will remain in hiding during daylight hours and may not get its fair share of the food when the aquarium is fed. Even if maintained with peaceful tankmates, will spend a good portion of its time in hiding or very close to its hiding areas.

As to diet, products such as marine fish and crustacean flesh, clams, and other marine meaty foods should be enriched and finely chopped and fed several times daily. Depending upon the environment in which its maintained, the best time of the day to feed are early morning and evening hours.

Taxonomy:

    Order: Perciformes

    Suborder: Percoidei

    Family: Apogonidae

    Subfamily: Apogoninae

    Genus: Cheilodipterus

FYI: A real threat to small tankmates, e.g., fishes, shrimp, and small worms/feather dusters, otherwise quite peaceful.

    Experience Level: Beginner

    Temperament: Peaceful

    Diet: Carnivore

    Coral Safe: Yes

    Fish Safe: With caution

    Invertebrate Safe: With caution

    Acclimation Time: 30 minutes+

    Aquarium Environment: Reef or fish-only aquarium

    Tankmates: Peaceful

    Minimum Tank Size: 30+ gallons

    Temperature Range: 72 - 82°F (22 – 28°C)

    Specific Gravity: 1.020 - 1.026

    pH: 8.0 - 8.5

 Cheilodipterus quinquelineatus (Five-lined Cardinalfish)
Photo © John Randall
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