FZONE Dual Stage CO2 Regulator with DC Solenoid & Needle Valve
Dual-stage CO2 regulator with adjustable output and integrated needle valve. Independent blocks support two aquariums; built-in safety valve enhances pressure control. Customers value build quality and precise CO2 flow, with mixed feedback on solenoid reliability
Highlights
- two independent regulator blocks
- low CO2 output adjustment
- built-in safety relief at 100 PSI
Pros
- dual-stage construction for stable output
- adjustable output 0-65 PSI
- modular two-block design for two aquariums
- built-in safety valve and high-precision needle valve
- 12V DC solenoid for quiet operation
Cons
- solenoid reliability concerns from customers
- bubble counter can be sensitive
- some reports of solenoid not shutting off properly
Best For
Features
- Dual-stage regulator with adjustable output pressure 0-65 PSI for stable CO2 delivery
- Modular dual-block design with independent high-precision needle valves for two aquariums
- Built-in safety valve auto-releases at 100 PSI and precise output down to 1 bubble every 3 seconds
- 12V DC solenoid operation for lower power use and quieter performance
- Includes installation tools; compatible with North American CO2 cylinders using CGA320 adapter
