Sunny D / Orange
A variant of Zoanthids (Zoanthus sp.)

Representative Zoanthidsphoto — a dedicated image of this exact morph isn't available yet.
Solid bright-orange to tangerine polyps, a cheerful, fast-spreading and forgiving morph popular with new reefers.
Keeper tips for this variant
Orange morphs can fade under low light — keep them mid-tank with steady moderate PAR and they'll stay saturated and multiply quickly.
Other Zoanthids variants
Eagle EyeRastaBlue HornetRainbow IncineratorUtter Chaos (named line)Utter ChaosFruit LoopsSunny DWWC BowsersMagiciansArmageddonGorilla NippleDaisy CutterTubbs BlueMagicianGobstopperBlow PopPink ZipperKrakatoaSpeckled KrakatoaGrand Master Krakatoa (GMK)Whammin WatermelonBam BamDaisy DukeKing MidasMy ClementineGoblins on FirePink DiamondsLunar EclipseBob MarleyWildflowerArmor of God (AOG)