Review on 🌱 ZRDR CO2 Generator System with Dual Gauge Display and Automatic Pressure Relief Valve 2L Carbon Dioxide Supply for Plants and Aquarium, Stable Output by Tabitha Williams

This review is specific to the two tier system. The only problem I had was with the two-stage regulator. The pressure on the first gauge never went above 6, and the pressure on the second gauge never went above 10. The regulator will work fine for the first two days after refueling, but then it will eventually not put out enough pressure to actually pay the same BPM . . Therefore, after two days, constant monitoring and adjustment is required. I tried replacing the main o-ring in the system with something larger, thinking I had some kind of leak that didn't solve anything. In a phase that requires constant monitoring and adjustment, both pressure gauges drop to the minimum pressure. Under 4 on the first and under 2 on the second. Regardless, if you open the fine adjustment valve further, you'll get a strong flow, maybe for a minute or two, but then it steadily stops. Open the valve further and continue the process. I know I'm not. Mix it up because the single step version of the same product I have works great for over 30 days before running out. With the algae this will cause in my tank it's essentially useless. Buy single level again. However, this experience has made me seriously consider the CO2 paintball facility now. However, I would agree to replacing it with a single stage regulator if it were offered.