Saltcorner
By Bob Goemans
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Pseudanthias

Pseudanthias olivaceus

Randall & McCosker, 1982

Olive Anthias, Yellowtail Anthias

Likely Reef Tank Suitable

Likely Fish-Only Tank Suitable

Range: Central Pacific Ocean: Cook Island, Austral and Society Islands, Line Island and Tuamotu Archipelago.

Size: 4 inches (11 cm)

Natural Environment: Inhabits coastal and outer reef slopes over coral heads and usually found in small groups at depths between 3 to about 100 feet (1 – 30 m) where it feeds on zooplankton.

General Husbandry: Occasionally seen in the trade, with the males having an olive-pink body, yellow tail, darkish spot on the pectoral fins, dark edging on the pelvic fins, and orange patches on the body sides. Females are similar colored, yet colors are less intense.

One of the more hardy species in this family and best maintained in aquaria with some rocky caves and strong water movement, and having a large unencumbered area for schooling, which will usually occur in the upper third of this area. Tankmates should be peaceful, and all should be last to enter the aquarium.

As to diet, will eat most regular aquarium foods, e.g., finely chopped various frozen or fresh meaty foods such as mysis, squid, fish flesh, shrimp, clam, etc., and should be offered at least twice daily and dispensed upstream so water currents carry food to their location.

Sometimes difficult to get feeding, and if so, fortified live adult brine shrimp may be necessary until they accept other types of aquarium foods, e.g., frozen foods and fresh marine fish and invertebrate flesh.

Taxonomy:

    Order: Perciformes

    Suborder: Percoidei

    Family: Serranidae

    Subfamily: Anthiinae

    Genus: Pseudanthias

FYI: Best maintained in small groups, and only one male and several females.

Can jump out of the aquarium, therefore some sort of cover may be necessary.

Experience Level: Intermediate

Temperament: Peaceful

Diet: Carnivore

Coral Safe: Yes

Fish Safe: Yes

Invertebrate Safe: Yes

Acclimation Time: 30 minutes+

Aquarium Environment: Reef or fish-only aquarium

Tankmates: Peaceful

Minimum Tank Size: 100 gallons

Temperature Range: 72 - 80°F (22 – 27°C)

Specific Gravity: 1.020 - 1.026

pH: 8.0 - 8.5

 Pseudanthias olivaceus (Olive Anthias, Yellowtail Anthias)
Photo © John Randall
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