Apo Reef the flora, the fauna and the clarity of the water and white sand. Many species can be observed in deep or shallow waters in particular, sharks, giant napoleons, mantas and murenas. The coral is in good health and growing. The Apo Reef is a protected area of the Philippines classified as a Natural park encompassing . Of the total area, comprises the Apo Reef Natural Park while the remaining constitute a buffer zone surrounding the protected area. Prior to its declaration as a protected area, Apo Reef was first officially declared a "Marine Park" by then Philippine president Ferdinand Marcos
Artificial reef material because no toxic substances are released from the decomposition of tires; though there is little information published to back up the claims and the future decomposing of the many different types of rubber tires could create unseen pollution. Tires have fallen out of favor with marine biologists. Tropical storms may demolish the tire containment system, washing tires onto beaches, destroying nearby coral reefs and inhibiting new coral growth. As a result, states such as Florida and the country of France have begun large-scale removal of tire reefs. On the Osborne Reef off the coast of Fort Lauderdale, Florida boaters