HP Hartmann completed the topic Clipping Tanks from the rear to the front D Ring in the group Basic Side Mount Open Water Diver

HP Hartmann completed the topic Use of your B Ring in the group Basic Side Mount Open Water Diver

HP Hartmann completed the topic Change Mask in the group Basic Side Mount Open Water Diver

HP Hartmann completed the topic Use of your expandable Pouch in the group Basic Side Mount Open Water Diver

HP Hartmann completed the topic Switching Regulators with one Hand in the group Basic Side Mount Open Water Diver