Staying safe with high-quality breathing equipment underwater is essential on any scuba diving session. At Decathlon, safety is extremely important, so we have developed this dedicated range of octopus and manometers with quality valves, large diaphragms and a purge button to make sure you are in complete control of your breathing when underwater, compatible with Decathlon's range of diving air tanks. You can also discover our great scuba diving accessories range for more kit to optimise your experience.