Cuts in general, and coral cuts in particular, will heal slowly in the tropics, and are more susceptible to infection. For the mutual benefit of the reef and ourselves, we believe it's both prudent and responsible to master the skills needed to minimize accidental close encounters with coral. Live and let live . In contrast to its initial appearance of grandeur, living space on the reef is very scarce. Every little niche is or will be occupied soon by an organism of some type.
Empty shells are a valuable part of the ecosystem, and they get recycled many times.
We discourage any shell collecting, other than items found above the high tide line. Leave nothing but bubbles . Although you don't see as many signs as along a typical highway, littering under water is just as inappropriate as it is on land. We always carry trash bags during our outings, both from shore and from boats. Please use these containers rather than disposing refuse in the water.