Hobby Aqua Control, Safety Valve for 4/6

The Hobby Aqua Control safety valve protects CO2 bottles and aquarium pumps and is suitable for 4/6 mm hoses.

Particularly valuable and high-quality aquarium technology such as CO2 fertiliser systems and air compressors should be protected against returning water in order to avoid accidents. In the event of a short circuit or momentary power interruption, aquarium water may recirculate back through the hoses and cause irreparable damage. The Aqua Control safety valve is therefore installed between the aquarium and the device in the 4/6 mm hose with the arrow in the direction of air.

Our expert Oliver Knott recommends:

Safety first! A check valve protects your valuable aquarium technology from returning water!