Bartlett's Anthias (Pseudanthias bartlettorum) Description: Behavior: Bartlett's Anthias are lively and active fish known for their social and schooling nature. They thrive in groups, which helps reduce stress and encourages natural behaviors. These fish are relatively peaceful but can become dominant within their own group, especially if kept in smaller numbers. Color: Bartlett's Anthias are visually stunning, featuring a brilliant pinkish-purple body that transitions to a vibrant yellow towards the tail. Males are typically more brightly colored than females and may display more intense hues during courtship and dominance displays. Diet: Bartlett's Anthias are carnivores and require a varied diet rich in protein. They thrive on a mix of high-quality frozen foods such as brine shrimp, mysis shrimp, and finely chopped seafood. Supplementing their diet with zooplankton and live foods can also enhance their coloration and overall health. Tankmates: Bartlett's Anthias are generally peaceful and can be housed with a variety of other non-aggressive marine species. Suitable tankmates include tangs, wrasses, gobies, and other anthias species. This fish can be kept with other anthias of the same genus. It is advisable to introduce them all at the same time to an appropriately sized aquarium, usually 5 feet or longer. Ensure that algae and other food is not lacking to minimize aggression problems. Reef Aquarium Compatibility: Bartlett's Anthias are reef-safe and do not harm corals or invertebrates. Their dynamic movement and bright colors add vibrancy to reef aquariums, making them a popular choice for reef enthusiasts. Max Size: Bartlett's Anthias typically grow to about 3-4 inches (7-10 cm) in length. Due to their active swimming habits, they require a spacious aquarium of at least 70 gallons to thrive and maintain good water quality. Origin: Bartlett's Anthias are commonly found in the Central Pacific, particularly around the Marshall Islands and other nearby regions. They inhabit coral-rich areas where they can form schools and find plenty of food. Sexual Dimorphism: Males and females can be distinguished by their coloration. Males are usually more brightly colored with more pronounced pink and yellow hues, while females tend to be more subdued in color. Interesting Facts: Bartlett's Anthias are protogynous hermaphrodites, meaning females can change to males if the dominant male is removed or dies. This natural adaptation helps maintain the social structure of their groups. They are highly sensitive to water quality and require stable, pristine conditions to thrive. Regular water changes and a well-maintained filtration system are essential for their health. In the wild, Bartlett's Anthias are often found in large schools hovering above coral reefs, feeding on plankton and other small organisms carried by the currents. Disclaimer: Aquarium Arts cannot guarantee compatibility with your current fish or the fish you buy and cannot be held liable for fish lost due to aggression. Introduce the vibrant Bartlett's Anthias to your aquarium and enjoy their lively activity and stunning colors, enhancing the beauty and diversity of your underwater world.
