
FZONE Aquarium CO2 Regulator
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Category: fzone co2 generator

About this item
- Package include: Dual gauge regulator together with safety valve.
- Safety valve, will open automatically when the pressure is higher than the allowed threshold.
- Pressure indicator, indicates when it’s time to refill raw materials.
- High precision needle valve that enables a CO2 flowrate as slow as 1 bubble per 5 seconds.
- Don't contain the bubble counter and the black filter core.