The Atomic B2 Octopus is engineered to deliver the same high-performance breathing experience as your primary regulator, when you need it most. Built with precision craftsmanship and durable materials, this octopus ensures smooth, effortless airflow even in demanding diving conditions.

Featuring Atomic Aquatics’ signature balanced second-stage design, the B2 Octopus provides consistent air delivery regardless of depth or tank pressure. Its corrosion-resistant components and high-quality construction make it a dependable companion for both recreational and advanced divers. The high-visibility yellow cover and extra-long hose enhance safety and accessibility, allowing for quick location and easy air sharing in emergency situations. Designed for comfort and reliability, the B2 Octopus minimizes breathing resistance while maintaining rugged durability dive after dive.