Bartlett's Anthias Care Guide
Pseudanthias bartlettorum · Saltwater Anthias
What Bartlett's Anthias look like
Pseudanthias bartlettorum, commonly known as Bartlett's Anthias, exhibits a strikingly vibrant coloration, characterized by a predominantly pinkish-orange body with a yellowish hue on the dorsal fin and a distinctive purple stripe running along the lateral line. Adults can reach a maximum size of approximately 3 inches (7.6 cm) in standard length. Sexual dimorphism is evident, with males displaying more intense coloration and larger dorsal fins compared to females. This species possesses a laterally compressed body, which aids in maneuverability within the reef environment. The dentition is small and conical, adapted for grazing on zooplankton and small invertebrates, while the presence of a well-defined lateral line enhances its ability to detect water movements, crucial for avoiding predators and locating prey.
Behavior & temperament
Bartlett's Anthias are known for their social behavior, often forming small to medium-sized schools in the water column, typically at depths ranging from 30 to 150 feet (9 to 46 meters). They exhibit a hierarchical social structure, with dominant males maintaining territories and displaying aggressive behaviors towards intruders. Breeding occurs in harems, where one male mates with multiple females, and courtship displays include vibrant color changes and fin displays. Their temperament is generally peaceful, but they can become territorial during breeding periods. Bartlett's Anthias are pelagic feeders, actively swimming in the water column to capture zooplankton, and they exhibit a unique behavior of hovering in the water while feeding.
Diet & feeding
In the wild, Bartlett's Anthias primarily feed on zooplankton and small invertebrates. In captivity, they require a varied diet that includes high-quality frozen or live foods such as brine shrimp, mysis shrimp, and finely chopped marine meats, supplemented with high-quality pellets.
Behind the name
The genus name 'Pseudanthias' derives from the Greek 'pseudo' meaning 'false' and 'anthias', which refers to a type of fish, indicating a resemblance to other anthias species. The species name 'bartlettorum' honors the Bartlett family, known for their contributions to marine biology.
Plan your tank
Check the numbers before you buy: tank volume, salinity, salt mix, water changes, and your ongoing care routine.
Keeping Bartlett's Anthias?
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