Princess Anthias Care Guide
Pseudanthias smithvanizi · Saltwater Anthias

What Princess Anthias look like
Pseudanthias smithvanizi, commonly known as the Princess Anthias, exhibits a vibrant coloration characterized by a predominantly pink to orange body with a yellowish hue on the dorsal and caudal fins. Adult specimens can reach a maximum size of approximately 3 inches (7.5 cm) in standard length. Sexual dimorphism is evident, with males displaying more vivid coloration and larger dorsal fins compared to females. Defensive adaptations include a streamlined body shape that allows for agile swimming and quick evasive maneuvers. Notably, the species possesses a well-defined lateral line that aids in detecting water movement and potential predators, while its dentition is adapted for feeding on zooplankton, featuring small, conical teeth suited for grasping prey.
Behavior & temperament
The Princess Anthias is a highly social species, often found in small to medium-sized schools within the water column, typically at depths ranging from 30 to 150 feet (10 to 45 meters). They exhibit a clear social hierarchy, with dominant males establishing territories and maintaining breeding rights over a harem of females. Breeding behavior involves elaborate courtship displays, where males perform intricate swimming patterns to attract females. Their temperament is generally peaceful, although males can exhibit aggressive behaviors towards one another during mating season or when establishing territory. They are known to be active swimmers, often hovering in mid-water while foraging for food.
Diet & feeding
In the wild, Pseudanthias smithvanizi primarily feeds on zooplankton and small crustaceans. In captivity, they require a varied diet consisting of high-quality frozen or live foods, including mysis shrimp, brine shrimp, and finely chopped marine fare to ensure optimal health and coloration.
Behind the name
The genus name 'Pseudanthias' is derived from the Greek words 'pseudo,' meaning false, and 'anthias,' referring to the anthias group of fish. The species name 'smithvanizi' honors the marine biologist Dr. Vanizi Smith.
Plan your tank
Check the numbers before you buy: tank volume, salinity, salt mix, water changes, and your ongoing care routine.
Keeping Princess Anthias?
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