Indophyllia corals (Indophyllia macassarensis) are large-polyp stony (LPS) corals closely related to Scolymia and Cynarina, known for their thick, fleshy single-polyp structure and intensely vibrant coloration. They often display striking patterns in reds, greens, oranges, and multi-color combinations with glowing centers and radiating streaks, making them a true showpiece in reef aquariums. Their round to slightly lobed shape and inflated tissue give them a bold, sculptural appearance that draws immediate attention. For care, Indophyllia prefer low to moderate lighting and very gentle water flow to protect their delicate, fleshy tissue from damage. They thrive in stable water conditions (temperature ~76–80°F, salinity ~1.025, alkalinity 8–9 dKH, calcium 400–450 ppm, magnesium 1250–1350 ppm) and can be sensitive to sudden parameter swings. Best placement is on the sand bed or a smooth, low-flow area where they can expand fully without contact from rocks or neighboring corals. While they rely on photosynthesis, they benefit greatly from occasional feeding of small meaty foods like mysis shrimp or finely chopped seafood, which can enhance growth, coloration, and overall health.
