Genus
Common name: Fragile Sea Fan
Scientific name: Actinotrichia
Actinotrichia is a genus of small, delicate sea fans found in reef environments. They are known for their intricate, fan-like structures composed of a calcareous skeleton covered by a thin layer of living tissue. These organisms are filter feeders, capturing plankton and organic matter from the water column. They are often found in a range of colors, including purple, pink, and white, adding aesthetic value to the reef aquarium. Actinotrichia species can be sensitive to water quality and require stable conditions with moderate flow and lighting.