• Never snorkel or dive alone.

• Be familiar with your equipment before entering the sea and ensure that your skills are up top date. Consider a refresher course if it has be sometime since you have been underwater.

• Always seek and environmental orientation before diving. Your diving instructor can brief you.

• Do not alter underwater habitats. Divers and snorkllers should neither stand nor sit on corals. You are also prohibited from breaking off or taking any corals for souvenirs.

• Do not capture marine creatures or organisms. Take only pictures and leave only bubbles.

• Do not feed fish or other marine organisms.

• Do not harass marine creatures, especially turtles.

• Practise non-destructive boat anchoring, most marine parks have mooring buoys.

• Do not throw rubbish into the sea, especially plastic bag. It should be the goal of each diver or snorkeller to leave the environment cleaner each time they leave a site.

• Observe all local rules.