Description
Princess Anthias – Pseudanthias smithvanizi
Pseudanthias smithvanizi, commonly known as the Princess Anthias, is an elegant deepwater species admired for its soft peach-pink coloration and subtle iridescence. Males exhibit slightly more vibrant tones and elongated dorsal fins, while females remain smaller and more uniformly colored. Native to reef slopes and drop-offs, this anthias thrives in calm, mature aquariums that provide shaded areas, stable conditions, and frequent feeding.
Origin: Western Pacific Ocean – Indonesia, the Philippines, and Palau
Lighting: Low to moderate (avoid direct, intense lighting)
Flow: Moderate to strong, emulating natural deep reef currents
Tank Placement: Midwater zones with shaded ledges and rock crevices for retreat
Temperature: 74–80°F (23–27°C)
Salinity: 1.022–1.026 SG
pH: 8.1–8.4
Diet: Carnivorous planktivore – requires multiple daily feedings of small meaty fare such as mysis shrimp, copepods, and enriched frozen plankton blends
Temperament: Peaceful; can be housed singly or in small harems (one male to several females)
Size: Up to 10 cm (4 inches)
Care Level: Advanced – sensitive to stress and transport; thrives in stable, oxygen-rich systems
Compatibility: Suited for tranquil, established reef aquariums with gentle tankmates; avoid boisterous or aggressive species
