Saltcorner
By Bob Goemans
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Sweetlips

Plectorhinchus lessonii

(Cuvier, 1830)

Whitebelly Sweetlips

Not Reef Tank Suitable

Likely Fish-Only Tank Suitable

Range: Western Pacific Ocean: Malaysia to New Caledonia, north to Southern Japan, and south to Great Barrier Reef.

Size: 16 inches (40 cm)

Natural Environment: Inhabits inner and outer coastal lagoons, reef channels, and outer-reef slopes and spends the daytime in caves and under ledges at depths between 15 to 80 feet (5 – 25 m) and feeds at night on shrimp, crabs, snails, worms and various other benthic invertebrates and small fishes.

General Husbandry: Occasionally seen in the trade, with the juvenile having a black and white striped body, with the adult a silvery body with horizontal black lines above the mid body and black spots on the yellow dorsal, anal and tail fins.

Requires a very large fish-only aquarium with wide-open swimming areas and areas/caves to take shelter during daytime hours As to diet, newcomers are almost always shy and difficult to get feeding, therefore require fortified live brine shrimp and/or live glass/grass shrimp to get feeding. Once accepting aquarium foods, a wide variety of frozen and fresh meaty foodstuffs (chopped squid, fish flesh, scallops, shrimp, clam, etc.) can be offered and fed several times daily. Any ornamental crustaceans and small fish in the aquarium will also be consumed.

Taxonomy:

    Order: Perciformes

    Suborder: Percoidei

    Family: Lutjanidae

    Genus: Plectorhinchus

FYI: Usually seen as juveniles in the trade, however, they grow fast and soon outgrow most hobbyist aquariums.

May always require live foods!

May stir up the substrate looking for food.

Experience Level: Intermediate

Temperament: Peaceful

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 - 82°F (22 – 28°C)

Specific Gravity: 1.020 -1.026

pH: 8.0 - 8.5

 Plectorhinchus lessonii (Whitebelly Sweetlips)
Photo © John Randall
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