Blackmargin Dottyback (Pseudochromis tapeinosoma)

Fish in the family Plesiopidae. Expert care. Reef Safe with Caution.

Blackmargin Dottyback

Quick facts

Scientific namePseudochromis tapeinosoma
FamilyPlesiopidae
Care levelExpert
Reef safetyReef Safe with Caution
TemperamentSemi Aggressive
Dietcarnivore
Adult size3 in
Minimum tank size30 gallons
Water parametersTemperature: 72-78°F pH: 8.1-8.3 Salinity: 1.023-1.025
Feeding schedule2-3 times daily

Appearance

A small, vibrant dottyback with a deep purple or magenta body and distinctive black or dark margins along the dorsal and anal fins. The fish has an elongated, slightly compressed body typical of the genus Pseudochromis.

Diet and feeding

Feed high-quality frozen or live meaty foods such as mysis shrimp, small crustaceans, and minced fish. Offer small portions that the fish can consume readily.

Difficulty and care for the Blackmargin Dottyback

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 Disease, Bacterial Infections, Fungal Infections

Origin and habitat

Indo-Pacific region from Indonesia to Australia and the Great Barrier Reef.

Log Blackmargin Dottyback 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 Blackmargin Dottyback alongside everything else in your reef.