It goes without saying that the complementary accessories in order for it to function as a whole. The list of accessories are seemingly endless but in order to list a few essential ones, the list as follows is created:
*standard regulator 2nd stage.
* Octo Holder for 2nd Stage. These help keep regulator 2nd stages in place in the case of emergencies yet out of your way when not in use.
* Regulator Necklace. A good way to help you manage your alternate air source, this sticks to you yet stays out of your way when diving.
*colors.