GoPro cameras for underwater activities require specific GoPro mounting accessories.
Find in this section the GoPro Hero accessory you need to go diving with your GoPro underwater camera, Paralenz or any other camera on board. GoPro bindings are identical.
These cameras have a particular Gopro attachment and require suitable Gopro mount such as Gopro trays.
All of these accessories are compatible Gopro Hero 6 and all models of the same type.