Aquapro 紧凑型二氧化碳调节器，配备先进的电动电磁阀

Really easy to operate, even as a beginner. The regulator feels solid and the gauges are easy to read. I also really appreciate Aquascape’s support, they answered all my questions and gave me helpful tips about precautions, things to look out for, and how to safely manage the CO₂ system. That support made me feel much more confident using CO₂ for the first time. Definitely happy with both the product and the service!

I have had this regulator for about a week now. I put it on a timer so it starts 1 and a half hours earlier than my light. Every morning that I wake up the bubble count is different. I have caridina shrimp, who are extremely sensitive to co2 changes. So I have started my bubble count at 1 drop per 4 seconds, and with monitoring have increased it to 1 drop every 3 seconds. The last few morning that I woke up it was at 1 drop every 10-15 seconds which is not anything for a 50L tank so it did not bother me that much. This morning I woke up to 1 drop every 0.6 seconds. That is enough to kill everything in my tank, I am glad I caught it when I did but that is not ok. It should not start dumping co2 like that. Plus it is very fiddly to get it set to a low drop rate like 1 drop every 4-5 seconds but once you pass the 1 drop every 3 seconds threshold it becomes easier to set up.

Excellent quality, looking forward to setting up soon

Great value regulator. No need for anything more complex for our 1 tank setup. Thanks for the advice and help. Only thing I would say is that the adjustment (bubble count) can seem to vary until the pressure settles in the line and diffuser and can be a little sensitive when trying to make fine adjustments to the flow.

Great product works a charm no issues. Sales and service are even better, very well informed

Excellent customer service. Highly recommended.