White/Cream bubble
A variant of Bubble coral (Plerogyra sinuosa)

Photo: (c) Debra Baker, some rights reserved (CC BY) · CC BY
Classic pearly white-to-cream vesicles, the most common wild form of *Plerogyra sinuosa*.
Keeper tips for this variant
Bubbles inflate under LOW flow and moderate light — strong current keeps them deflated and shreds the delicate vesicles, so place low with gentle indirect flow and watch for long sweeper tentacles at night.
Other LPS Corals variants
Green bubbleGold / Yellow bubbleBranching / Wall bubble (Plerogyra simplex)Rainbow / Metallic bubblePearl Bubble Coral (White Plerogyra)Green Bubble CoralPearl / White Bubble CoralOcto-Bubble CoralBranching / Grape Bubble Coral (Plerogyra simplex)Aquacultured Marshall Island (MIMF) Bubble CoralBiota Cultured Pearl Bubble CoralMetallic Green Bubble Coral