Harlequin Micro Goniopora
A variant of Goniopora (Flowerpot Coral) (Goniopora stokesi)

Photo: Diego Delso · CC BY-SA 4.0
Representative Goniopora (Flowerpot Coral) image. A confirmed image of this exact morph isn't available yet.
A small Goniopora in mint green with very thin tentacles. Its farm considers it probably the toughest one it keeps.
Other LPS Corals variants
Green GonioporaPink/Purple GonioporaWWC Hollywood Nights GonioporaWWC Electrified GonioporaWWC Jewel Thief GonioporaGlitter GonioporaJason Fox Kaleidoscope GonioporaORA Ultra Red GonioporaTCK Grand Master GonioporaSunburst Micro GonioporaRainbow Micro GonioporaMiss Piggy GonioporaTSA Rainbow Slide GonioporaCombo Rainbow GonioporaGolden Inferno GonioporaInsane Rainbow GonioporaAmazeballs GonioporaGamora GonioporaSour Grape GonioporaGlitter Face GonioporaGalaxy GonioporaRainbow Glitter GonioporaRed Goniopora