Learn how to identify the parts of the scuba diving system and their functions in this free video clip.

Expert: John Borg
Bio: John Borg has cut and stacked wood and has cleaned chimneys since young adulthood.
Filmmaker: Blake Borg

Duration : 0:1:11

[youtube R8EbS6BZmlI]

What qualifications/ experience do I need to work in a dive shop in the UK?