Red Planet (Acropora millepora)
A variant of Acropora coral (Acropora sp.)

Representative Acropora coralphoto — a dedicated image of this exact morph isn't available yet.
A milli with a green body and striking red-pink corallites that 'pop' like planets across the surface. A staple of high-end frag collections.
Keeper tips for this variant
Millepora demands strong steady flow from multiple directions and high light to keep the red corallites saturated — stagnant spots cause patchy tissue loss between the corallites.
Other SPS Corals variants
Staghorn / Table Acropora (growth forms)Named designer acros (e.g. ORA, Tyree, WWC morphs)Green Slimer (Acropora yongei)Tricolor / Tricolor Valida (Acropora valida)Pink/Purple Stylophora-tip 'Strawberry Shortcake' (Acropora microclados)Walt Disney (Acropora tenuis)Bali/German 'Slimer' & Staghorn forms (Acropora formosa/muricata)Garf Bonsai (Acropora sp.)Strawberry Shortcake (SSC) AcroporaOregon Tort (Oregon Blue Tortuosa)Rainbow TenuisRed Dragon AcroporaPink Lemonade AcroporaCali Tort (California Blue Tortuosa)Tierra del Fuego (TDF) AcroporaPikachu AcroporaJason Fox Homewrecker / Miyagi TortPink Cadillac AcroporaWalt DisneyStrawberry ShortcakeWWC Red ShortcakeOregon TortJason Fox HomewreckerTyree Pink LemonadeJackson's Rainbow TenuisRed PlanetMiyagi TortHawkins EchinataGARF BonsaiORA PearlberryCotton Candy TenuisVivid's Bali ShortcakeJF Fox FlameCC Pink Highlighter Tenuis