Disclaimer: Marcel van den Berg is a certified PADI Divemaster (2007), OWSI (2007), MSDT (2007), IDCSI (2008), Master Instructor (2010) and Course Director since 2011. This video and other video’s on any Facebook Page, Group or Personal Profile and on the YouTube Channels: Marcel van den Berg and Scuba Diving Tips are for general informational purposes only. Always seek the advice of your Local Law, Scuba Diving Training Organisation, RSTC and/or your scuba diving professional that is legally teaching/guiding you scuba diving whenever you are in doubt, or following a scuba diving course / guide scuba dive under the supervision of a scuba dive professional from any worldwide dive industry recognised scuba dive organisation. Marcel (Mario) van den Berg, IDC Koh Tao Thailand, Scuba Diving Tips and/or any related Website, Facebook Page, Group, or Personal Profile are not liable or responsible for any advice, trading tips or any other information, services or products you obtain through this video or site. Marcel (Mario) van den Berg, IDC Koh Tao Thailand, Scuba Diving Tips and/or any related Facebook Page, Group, or Personal Profile are not liable or responsible for any injury, financial loss, failing a scuba diving course and or loss of certification.