Saltcorner
By Bob Goemans
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Symphorichthys

Symphorichthys spilurus

(Gunther, 1874)

Threadfin Snapper, Bluelined Sea Bream, Sailfin Snapper

Not Reef Tank Suitable

Likely Fish-Only Tank Suitable

Range: Western Pacific Ocean: Papua New Guinea, Philippines, north to Southern Japan, south to the Great Barrier Reef.

Size: 23 inches (57 cm)

Natural Environment: Inhabits deep lagoons, outer reef faces and fore-reef slopes at depths between 15 – 200 feet (5 – 60 m) and feeds mainly on smaller fishes, but also crustaceans, worms and various other benthic invertebrates.

General Husbandry: Quite attractive as a juvenile, yet unattractive as an adult. Rarely ever seen in the trade, and if so, as a juvenile when it has a yellow body lined with blue horizontal bands, black eye band, elongated filaments on both the dorsal and anal fins, and a black patch on the caudal peduncle. However most of that diminishes when reaching adulthood.

Requires very large fish-only aquariums with wide-open swimming areas, and also caves and overhangs to take shelter if feeling threatened.

As to diet, will eat a wide variety of frozen and fresh meaty foodstuffs (chopped squid, fish flesh, shrimp, clam, etc.), including any ornamental crustaceans and small fishes in the aquarium, and should be fed several times daily.

Taxonomy:

    Order: Perciformes

    Suborder: Percoidei

    Family: Lutjanidae

    Genus: Symphorichthys

FYI: One per aquarium, simply because it needs a lot of open swimming area.

Experience Level: Intermediate

Temperament: Peaceful (will eat small fish/crustaceans)

Diet: Carnivore

Coral Safe: Yes

Invertebrate Safe: No

Fish Safe: With caution

Acclimation Time: 30 minutes+

Aquarium Environment: Fish-only aquarium

Tankmates: Peaceful or non-aggressive

Minimum Tank Size: 200+ gallons

Temperature Range: 72 - 84°F (22 – 29°C)

Specific Gravity: 1.020 -1.026

pH: 8.0 - 8.5

 Symphorichthys spilurus (Threadfin Snapper, Bluelined Sea Bream, Sailfin Snapper)
Photo © John Randall
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