Highlighter Hysteria Diaseris
A variant of Plate coral (Fungia sp.)

Photo: Dr. Dwayne Meadows, NOAA/NMFS/OPR · Public domain
Representative Plate coral image. A confirmed image of this exact morph isn't available yet.
A much-wanted Diaseris pairing neon green tentacles with a base of purple and hot pink. It takes fragging well and recovers fast.
Other SPS Corals variants
Rainbow / Bicolor PlateTongue / Slipper Coral (Herpolitha / Polyphyllia)Green Plate (Fungia)Orange Plate (Fungia)Red Plate (Fungia)Rainbow / Ultra Plate (Fungia)Long-Tentacle Plate (Heliofungia)Tongue / Slipper Plate (Herpolitha/Polyphyllia)Gold Fungia (Aussie)Insane Rainbow DiaserisDiablo DiaserisDante's Inferno DiaserisRed Devil DiaserisColor Blind DiaserisGlow Bug DiaserisRainbow Plate / Rainbow FungiaUltra Orange FungiaTSA Funky FungiaTSA Popsicle PlateReefGen Project-X FungiaRed Devil Horns Cycloseris