In stock, only 3 left
- Removable CO2 bubble counter
- Compatible with UNS CO2 regulators
- Integrated check valve
- Visual control of CO2 output
- Easy integration into CO2 systems
In stock, only 8 left
- Dual-Stage CO2 pressure reducer for plant aquariums
- Integrated solenoid valve
- Precise fine needle valve for CO2 dosing
- Integrated bubble counter for bubble control
- Compatible with W21.8
In stock, only 6 left
- Two-stage CO2 pressure reducer for stable pressure control
- Integrated solenoid valve for automatic CO2 control
- Precise needle valves for exact CO2 dosing
- Bubble counter with integrated non-return valve
- Connection for CO2 cylinders with W21.8 thread