Bubble coral, also known as Plerogyra sinuosa, is a type of large polyp stony coral. They are found in the Indo-Pacific region and can grow to be about two feet in diameter. Bubble coral gets its name from the large, bubble-like structures that make up its skeleton. Bubble coral is a slow-growing coral and can live for up to 25 years. Bubble coral can be found in a variety of colors, including green, yellow, brown, and pink.
Bubble coral is a filter feeder and gets its food from the water that flows through its body. It is also known to eat small fish and invertebrates. Bubble coral is a peaceful coral and can be kept with a variety of other corals in a saltwater reef tank.