"Reef corals" refers to a type of hard coral that can be found in underwater reefs. These corals create structures known as reefs, which provide a habitat and food source for many other marine organisms. Full definition
Visit two Outer Barrier Reef coral reefs on this award - winning reef trip. (barrierreefaustralia.com)
During the trip we saw big fish and small staff as well, colorful and still alive reef corals, amazing sunset and sun rises and breathtaking landscapes. (scubafroggy.com)
We conclude that near future ocean acidification levels is not an immediate threat to the early life history stages of Great Barrier Reef corals in the foreseeable future. (coralcoe.org.au)