Japanese Anthias (Pseudanthias japanese)

Fish in the family Serranidae. Moderate care. Not Reef Safe.

Japanese Anthias

Quick facts

Scientific namePseudanthias japanese
FamilySerranidae
Care levelModerate
Reef safetyNot Reef Safe
TemperamentAggressive
DietOmnivore
Adult size9 in
Minimum tank size100 gallons
Water parametersTemperature: 75-80°F (24-27°C) pH: 8.0-8.4 Salinity: 1.021-1.025
Feeding scheduleFeed 2-3 times daily

Appearance

Elongated oval body, predominantly orange-red with white bars on flanks and a conspicuous black spot at base of dorsal fin. Distinctive black margin around tail fin. Pseudanthias japanese, specifically.

Diet and feeding

Marine algae, zooplankton, small crustaceans (such as mysis shrimp), and various types of fish in both wild and aquarium settings.

Difficulty and care for the Japanese Anthias

Moderate - Japanese Anthias requires standard marine aquarium maintenance and intermediate fish keeping skills.

Common health issues

Marine Ich, Fin Rot, Swim Bladder Disorder, Hole in the Head Disease, Columnaris

Origin and habitat

The Japanese Saddleback Tang (Pseudanthias japanese) is natively found in the western Pacific Ocean, specifically off the coasts of Japan, South Korea, and Taiwan. They inhabit shallow reef environments at depths ranging from 3 to 20 meters.

Log Japanese Anthias in your reef tank

Reef Trak gives you the full record on every species in your tank: acquisition date, source, photos, parameters at time of stocking, and links to maintenance and feeding events. Track Japanese Anthias alongside everything else in your reef.