Stellar Coral

About

Stellar coral (Psammocora stellata) has a broad natural range stretching from the waters off Iran and the Philippines all the way across the Pacific to Mexico and Ecuador, which tells you something important about its adaptability. In the wild it occupies shallow, wave-washed rocky zones, often in conditions that would stress more delicate corals, and it can be found from the surface down to surprising depths. Growth form varies between submassive and branching, usually with an encrusting base that helps it anchor firmly to hard substrate. Up close the skeletal structure is distinctive: the corallite walls are soft and poorly defined, and roughly half of the septo-costae have a characteristic tear-drop shape, giving the surface a subtly textured look. Coloration runs from tan and grey through to muted purple, so it won't be the flashiest coral in a display, but it has a quiet, natural reef look that works well in mixed systems. Care sits at an intermediate level, which means it's accessible to reefers who have moved past beginner setups but doesn't demand the tight parameter control of more demanding SPS. Moderate lighting and moderate flow suit it well, and its history of thriving in rough, variable conditions suggests it handles the occasional imperfect day better than many of its relatives.