Halcyon Halo Second Stage Regulator Apeks 1st & 2nd Stage Sets unique bends near the bottom

unique bends near the bottom of the plate create an ergonomic curve

and underwater photographers

this innovative pad safeguards your cylinder's paint finish from scratches and marks

3kg of soft or hard ballast

Adjustable Height: Three top holes allow for wing and cylinder adjustments

Halcyon Halo Second Stage Regulator Apeks 1st & 2nd Stage Sets unique bends near the bottomThe Halcyon Halo Second Stage offers steadfast reliability and impeccable performance; two methods of breathing adjustment make it the top choice for demanding divers. The Halo provides amazingly smooth performance in all conditions providing unsurpassed performance with enhanced technology. Breathing underwater should feel natural, and that experience is one of the things that most clearly separates Halcyons second stages. You will be hooked as soon