Sustained-Pulse Red Sea Xenia
A variant of Pulsing xenia (Xenia sp.)

Representative Pulsing xeniaphoto — a dedicated image of this exact morph isn't available yet.
Selected Red Sea lines marketed for constant, strong pulsing action even in display conditions.
Keeper tips for this variant
Stable alkalinity and a touch of nutrients keep the pulse going; sudden water-change swings are the most common reason a strong-pulsing colony abruptly stops.
Other Soft Corals variants
Pom-pom (pulsing) xeniaSilver/blue tip xeniaRed Sea xenia (Xenia umbellata)Silver / White Pulsing XeniaPink / Red Sea XeniaBlue / Neon XeniaGiant / Drooping Xenia (Anthelia-type)Pom Pom Xenia (Pulsing Xenia)Silver Tip / Blue Xenia (Heteroxenia)Red Sea Pulsing XeniaPink / Purple XeniaSilver Branch Pulsing Xenia (Xenia elongata)Pom Pom XeniaBlue Cespitularia (Blue Xenia)Red Xenia