Small-Mouth Anthias (Pseudanthias parvirostris)

Fish in the family Serranidae. Moderate care. Reef Safe.

Small-Mouth Anthias

Quick facts

Scientific namePseudanthias parvirostris
FamilySerranidae
Care levelModerate
Reef safetyReef Safe
TemperamentPeaceful
Dietcarnivore
Adult size3.5 in
Minimum tank size75 gallons
Water parametersTemperature: 72-78°F pH: 8.1-8.3 Salinity: 1.02-1.025
Feeding scheduleFeed 2-3 times daily

Appearance

Small, elongated body with brilliant orange-red coloration on the head and upper body, fading to pink-orange on the belly. Distinguishing feature is the notably small mouth. Females are orange; males may display more intense red hues and are often dominant.

Diet and feeding

Feed high-quality frozen foods including mysis shrimp, copepods, and small crustaceans multiple times daily. May also accept quality marine flake formulated for carnivores. Offer varied diet to ensure proper nutrition.

Difficulty and care for the Small-Mouth Anthias

Moderate - Requires some experience due to specific dietary water or tank requirements. Best suited for intermediate aquarists.

Common health issues

Marine Ich, Fin Rot, Swim Bladder Disorder, Hole in Head Disease, Bacterial Infections

Origin and habitat

Indo-Pacific region from the Red Sea through Southeast Asia to the Philippines and Indonesia.

Log Small-Mouth 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 Small-Mouth Anthias alongside everything else in your reef.