Ignitus Anthias  

Also known as Flame Anthias, Ignition Anthias

The Ignitus Anthias is a breathtaking species showcasing intense red-orange coloration that appears to glow like fire. 

Key Features

• Scientific Name: Pseudanthias ignitus
• Common Names: Flame Anthias, Ignition Anthias
• Adult Size: Up to 4 inches
• Lifespan: 5-8 years with proper care
• Temperament: Peaceful and somewhat shy; prefers moderate lighting
• Reef Compatibility: Completely reef safe; will not harm corals or invertebrates
• Minimum Tank Size: 70 gallons minimum; 125+ gallons preferred
• Experience Level: Advanced; requires specialized deepwater care

Habitat & Tank Requirements

• Tank Environment: Provide subdued lighting or well-shaded areas with plenty of rockwork and caves. This deepwater species prefers dimmer conditions than shallow-water anthias. Moderate water flow is preferred.
• Water Parameters:
  • Temperature: 68-75°F (20-24°C) (cooler than typical reef tanks)
  • Salinity: 1.023-1.025
  • pH: 8.1-8.4
  • Pristine water quality is critical
• Equipment Recommendations:
  • Aquarium chiller (often necessary for proper temperature)
  • High-quality protein skimmer
  • Moderate water circulation Cooler temperatures and subdued lighting reflect their deepwater origins.

Diet & Feeding 

Ignitus Anthias are carnivorous planktivores requiring frequent feedings. Recommended foods include:

• Staples: High-quality small marine pellets (once acclimated)
• Frozen Foods: Mysis shrimp, enriched brine shrimp, cyclops, finely chopped krill
• Live Foods: Live brine shrimp, live mysis (often necessary initially)
• Feeding Frequency: 2-3 times daily minimum
• Special Note: May require extended acclimation period to accept prepared foods

Social Structure & Group Dynamics

• Can Be Kept Singly or in Small Groups: More adaptable than some anthias to solitary life
• Sexual Dimorphism: Males display the most intense fiery red-orange coloration. Females are slightly paler with more yellow-orange tones.
• Sequential Hermaphroditism: Capable of sex change from female to male
• Peaceful Nature: Non-aggressive toward conspecifics and other species

Notes & Considerations

• Collected from depths of 150-300 feet, this species requires cooler temperatures than standard reef aquariums.
• Sensitive to bright lighting; provide ample shade and caves for retreat.
• Initially very shy and may hide extensively during acclimation.
• A secure lid is essential as all anthias are capable jumpers.
• Limited availability and premium pricing reflect collection difficulty from deep reefs.
• One of the most visually striking anthias when properly maintained.
• May not thrive in mixed-species anthias tanks due to different temperature requirements.

Why Choose a Quarantined Ignitus Anthias?

Purchasing a quarantined specimen from us means you’re starting with a healthier, better-acclimated fish. All fish are observed, treated as needed, and conditioned to accept prepared foods before sale, giving you the best possible chance of success with this rare and spectacular deepwater species.