Saltcorner
By Bob Goemans
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Pseudochromis

Pseudochromis marshallensis

(Schultz, 1953)

Yellowspeckled Dottyback, Marshall Island Dottyback

Likely Reef Tank Suitable

Likely Fish-Only Tank Suitable

Range: Indo-West Pacific Ocean: Philippines and Taiwan to Vanuatu, south to northwestern Australia and New Caledonia; eastern Caroline and Marshall Island in Micronesia.

Size: 3 inches (8 cm)

Natural Environment: Inhabits caves, holes and areas under ledges in lagoon and seaward reefs and usually found between depths of 3 to 100 feet (1 – 30 m) where it feeds on small worms and crustaceans/zooplankton.

General Husbandry: Rarely seen in the trade and usually brown overall with yellow spots forming horizontal rows on the body.

Can be maintained in reef or fish-only aquariums having some rocky hiding places/crevices to take shelter, as this species is secretive, especially upon first entering the aquarium. May become bolder and openly associate with its tankmates, but will pick on smaller fishes.

As to diet, products such as marine fish and crustacean flesh, clams, and other marine meaty foods should make up the majority of their diet. Therefore a meaty diet such as enriched chopped fresh fish or shrimp flesh, and/or frozen carnivore foods should be fed once daily.

Taxonomy:

    Order: Perciformes

    Suborder: Percoidei

    Family: Pseudochromidae

    Subfamily: Pseudochrominae

    Genus: Pseudochromis

FYI: Since they are extremely fast moving and somewhat secretive, if having to remove it from a reef aquarium with many hiding areas, it would be a major task!

    Experience Level: Intermediate

    Temperament: Semi-aggressive

    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: Moderately aggressive

    Minimum Tank Size: 30+ gallons

    Temperature Range: 72 - 81°F (22 – 27°C)

    Specific Gravity: 1.020 - 1.026

    pH: 8.0 - 8.5

 Pseudochromis marshallensis (Yellowspeckled Dottyback, Marshall Island Dottyback)
Photo © John Randall
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