10 Amazing Coral Reef Facts Citrus Reef Massive corals, such as the grooved brain coral (diploria labyrinthiformis), grow the slowest, adding just 0.2 to 1 inch (0.5 to 2.5 cm) in size each year. on the other hand, branching corals like staghorn can grow much faster, extending their branches by up to 8 inches (20 cm) annually. nature's marvels never cease to amaze us! 8. Pterois. common names. lionfish. natural habitat. coral reefs and rocky crevices in the indo pacific region. size. varies depending on the species, typically between 11.8 and 17.7 inches (30 45 cm) conservation status. varies depending on the species, some are of least concern while others are threatened or endangered.
10 Fun Facts About Coral Reefs Bubble coral, or plerogyra sinuosa are one of the most intriguing types of coral reef species. commonly found in sheltered areas at depths of 3 35 meters, the bubble coral is often mistaken for fish eggs. during the day, these white skin coloured polyps resemble bubbles or even a bunch of grapes, but at night the little balloons deflate. They don’t just live in warm waters. although more commonly associated with tropical waters, coral reefs have been found in temperatures as low as 4ºc and depths of 2,000 metres. these deep sea corals don’t rely on photosynthesis to survive like their warm water counterparts; instead, they feed solely on food particles from the surrounding. 2. cities under the sea. coral reefs are like cities under the sea. the structure of the living corals themselves provides homes and hiding places for a huge range of marine life. professor ove. Coral reefs help protect coastal communities from storm surges and erosion. [5] coral reefs provide millions of jobs to local people through tourism, recreational activities, and fishing. [5] known as rainforests of the sea, coral reefs are wondrous, beautiful, and fragile. learn amazing coral reef facts, conservation efforts, biology, and more.