Saltcorner
By Bob Goemans
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Pseudocheilinus

Pseudocheilinus octotaenia

Jenkins, 1901

Eightline Wrasse

Likely Reef Tank Suitable

Likely Fish-Only Tank Suitable

Range: Indo-West Pacific Ocean: East Africa to Hawaiian and Ducie Islands.

Size: 5 inches (14 cm)

Natural Environment: Inhabits patches of rubble, caves or branches of corals on seaward reefs and usually found at depths between 6 – 150 feet (2 – 45 m) where it feeds on small benthic invertebrates, mainly small snails, worms, and shrimp.

General Husbandry: Has a temperature range of 75 - 83°F (24 - 28°C) and has a natural diet of benthic invertebrate. Requires a meaty diet consisting of finely chopped enriched fish or shrimp flesh, mysis, and enriched brine shrimp with two to three feedings per day. Very secretive, and should have sufficient hiding places. Can eat the parasitic snails that infest Tridacna clams. A good jumper.

Taxonomy:

    Order: Perciformes

    Suborder: Labroidei

    Family: Labridae

    Genus: Pseudocheilinus

FYI: One per aquarium, unless in a very big aquarium and all are introduced at the same time and have different body lengths.

They don't bury themselves in the sand at night, as do many other wrasses. Instead, they rest in rock crevices/caves or branches of corals.

Quite hardy.

If harassed or frightened, may jump out of uncovered aquariums.

An adequate diet seems to be a problem with maintaining those in this genus.

Can eat the parasitic snails that infest Tridacna clams.

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: Larger, and moderately aggressive

Minimum Tank Size: 50 gallons

Temperature Range: 74 - 80°F (23 – 27°C)

Specific Gravity: 1.020 - 1.026

pH: 8.0 - 8.5

 Pseudocheilinus octotaenia (Eightline Wrasse)
Photo © Bob Fenner
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