Cousteau reserve is regulated by the National Park by decree which fixed the dive sites "Heart of the National Park." Some rules are to be observed among others that the practice of underwater photo. Any diver can take pictures in the Cousteau Reserve, provided only that it does brushes, or does not attack the sub marine species (corals, sponges and fish). You are asked for it to have full control of your equipment and your buoyancy. In case of violation of this rule, the agents of the National Park may well verbalize you (check with the National Park of Guadeloupe to know its provisions).