The Pearl Coral, or Fine Bubble Coral, (Physogyra lichtensteini) may not be as popular as the common Bubble Coral (Plerogyra sinuosa), but it can be a beautiful and unique addition to any reef aquarium. Physogyra is similar to the Plerogyra, but the "bubbles" are tiny and numerous. Care is similar for both corals. These Physogyra sp. are available at Seastainable Supply now! #seastainablesupply #physogyra #bubblecoral #lpscoral #coral #corals #reef #reeftank #reefaquarium #aquarium #fishtank #reeftank #saltwaterfishtank