that is amazing. really makes you respect them.so what can we do to ensure the survival of coral reefs?
when diving be careful not to touch the coral, either with your body or your equipment.also we have to be extremely careful in the boat, so we don't drop anchor on a reef.certainly, no rubbish should ever be dumped there, for obvious reasons.and, naturally you shouldn't even think about taking some coral home as a souvenir!