Many things may eat coral and algae, certain types of snails, hermit crabs, blennies, and sea stars will eat different types of algae and detritus
Most do not appear to, but there is at least one species that does. This species in question is known as the Parrot Fish, which feeds on coral and a wide variety of other reef organisms.
Snails Hermit crabs,
Parrot fish do and other sea creatures
sea anemones protect the clown fish, [as seen in finding nemo], and coral eats algae; mostly. :]
Angelfish eat algae, some coral, smaller fish, brine shrimp. Angelfish are omnivores.
The algae helps the coral by producing oxygen and other nutrients that are required by the coral. The coral produces carbon dioxide for the algae as well as other substances the algae requires.
Microscopic Algae live in coral reefs
Yes, because algae provide coral reef with nutrients
Algae plays a vital role in the coral reef ecosystem. Firstly, algae feeds the zooplankton that forms part of the base of the foodchain of the coral reefs. Secondly, algae live inside the actual coral, and are responsible for providing the coral with a huge amount of energy.
When a coral polyp is formed it takes in the algae and the algae carries onto photosynthesis inside the coral. The algae later helps the coral change calcium salts in seawater into a hard calcium carbonate structure that makes up a coral reef. Without the algae helping to create calcium carbonate, a coral reef wouldn't have it's nice structure.
algae's which r not bleached
Coral and algae (specifically the algae called zooxanthellae) have an intimate symbiotic relationship. The algae live inside the coral, and provide it with sugars and other photosynthesis byproducts. The coral provides the algae with nutrients for photosynthesis and a safe place to live and reproduce.