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By Bob Goemans
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RedSea 

Paracheilinus

Paracheilinus octotaenia

Fourmanoir, 1955

Red Sea Eightline Flasher Wrasse

Likely Reef Tank Suitable

Likely Fish-Only Tank Suitable

Range: Western Indian Ocean: Red Sea.

Size: 3 inches (9 cm)

Natural Environment: Inhabits lagoons and outer reef areas over mixed bottom areas with coral growth and usually found at depths between 15 – 150 feet (5 – 45 m) where it feeds on zooplankton.

General Husbandry: Occasionally seen in the trade with the male having a yellowish body with several blue lines lengthwise from the snout to the caudal peduncle, and a vertical blue line on the tail. Females and juveniles are somewhat subdued. Colors vary depending upon the age of the specimen, collection areas, and breeding timeframes.

Can be maintained in reef or fish-only aquariums that should have ample crevices and caves, and peaceful tankmates. Should not be kept with more aggressive fishes, e.g., dottybacks and some damsels.

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 two to three times daily.

Taxonomy:

    Order: Perciformes

    Suborder: Labroidei

    Family: Labridae

    Genus: Paracheilinus

FYI: Males are usually larger than females and mostly differ from females in coloration.

Best maintained with several females.

They don't bury themselves in the sand at night, as do many other wrasses. Instead, they wedge themselves into a rock crevice.

They usually make good reef aquarium inhabitants if supplied with ample crevices and caves.

Quite hardy.

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

Males will harass other species in this genus if maintained in the same aquarium.

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: 50 gallons

Temperature Range: 74 - 82°F (23 – 27°C)

Specific Gravity: 1.020 - 1.026

pH: 8.0 - 8.5

 Paracheilinus octotaenia (Red Sea Eightline Flasher Wrasse)
Photo © John Randall
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