Violet Soldierfish (Holocentrus violet)

Fish in the family Holocentridae. Moderate care. Reef Safe with Caution.

Violet Soldierfish

Quick facts

Scientific nameHolocentrus violet
FamilyHolocentridae
Care levelModerate
Reef safetyReef Safe with Caution
TemperamentSemi Aggressive
Dietcarnivore
Adult size9 in
Minimum tank size75 gallons
Water parametersTemperature: 72-78°F pH: 8.1-8.3 Salinity: 1.02-1.025
Feeding schedule2-3 times daily

Appearance

The Violet Soldierfish is a deep-bodied fish with bright red coloration on the head and body, accented by violet or purple bands and markings. It has large eyes characteristic of nocturnal species, a compressed body shape, and prominent dorsal and anal spines. The lower jaw is distinctly projecting and displays silvery-white coloration.

Diet and feeding

Feed frozen carnivorous foods such as mysis shrimp, brine shrimp, and finely chopped squid or fish flesh. Offer 2–3 times daily in portions appropriate to tank size. This species is nocturnal and will feed most readily after lights dim.

Difficulty and care for the Violet Soldierfish

Moderate difficulty. The Violet Soldierfish requires stable water conditions, adequate space (minimum 75 gallon tank), and a diet of quality frozen foods. Its nocturnal behavior and semi-aggressive temperament toward smaller fish require careful tankmate selection.

Common health issues

Ich, marine velvet, bacterial infections, poor appetite if tank conditions are unstable

Origin and habitat

Indo-Pacific region, including the Red Sea, East Africa, and throughout the Indo-Australian Archipelago to Hawaii and the Great Barrier Reef, at depths typically between 20–300 meters.

Log Violet Soldierfish 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 Violet Soldierfish alongside everything else in your reef.