Duncan Coral Care Guide
Duncanopsammia axifuga · Saltwater LPS Coral
What Duncan Coral look like
Duncanopsammia axifuga, commonly known as Duncan Coral, exhibits a distinctive morphology characterized by its fleshy, elongated polyps that can reach up to 5 inches in length. The coral has a robust skeletal structure with a series of calcareous septa that provide support and protection to the polyps. The coloration of Duncan Coral varies widely, often displaying vibrant hues of green, purple, and brown, with contrasting white or yellow tips on the polyps. Sexual dimorphism is not pronounced in this species; however, polyps may exhibit varying sizes and shapes depending on environmental conditions. As a defensive adaptation, Duncan Coral possesses nematocysts within its tissue, allowing it to sting potential threats while also engaging in aggressive interactions with neighboring corals. Unique morphological features include the ability of the polyps to retract into the skeleton, providing additional protection from predation and environmental stressors.
Behavior & temperament
Duncan Coral is primarily a solitary coral, although it can form small clusters when conditions are favorable. It exhibits a unique feeding behavior, extending its polyps during the evening to capture zooplankton and other particulate matter from the water column. This species is known for its relatively slow growth rate and can exhibit a degree of aggression towards neighboring corals, often using its stinging cells to compete for space and resources. Duncan Coral does not exhibit significant movement, but its polyps can extend and retract based on light availability and feeding opportunities, showcasing a dynamic interaction with its environment.
Diet & feeding
Duncan Coral is a facultative heterotroph, primarily feeding on zooplankton and phytoplankton in the wild. In captivity, it thrives on a diet of meaty foods such as finely chopped seafood, as well as liquid coral foods that provide essential nutrients.
Behind the name
The genus name 'Duncanopsammia' is derived from the name of the coral researcher Dr. Duncan, combined with the Greek word 'psammos', meaning sand, reflecting its habitat preferences. The species name 'axifuga' translates to 'axe-fleeing', likely referencing its morphology or habitat.
Plan your tank
Check the numbers before you buy: tank volume, salinity, salt mix, water changes, and your ongoing care routine.
Keeping Duncan Coral?
AquaLens identifies your fish and plants from a photo, tracks water chemistry, and flags health issues early — free on iOS and Android.
