CO2 Regulator for Aquarium, Dual Pressure Gauge Bubble Counter and Solenoid Valve Included Premium 3FT Tube & 2 Suction Cup, Pressure Adjustable, CGA320 Thread

Didnt work out of package. One of the gauges doesnt work, literally had to take solenoid apart to get it to work. New one but different brand on the way.

The media could not be loaded.  I was a lil skeptical.. boy was I wrong. The regulator its self is very solid. Everything is labeled precisely from the gauges to the volume control valves. The solonoid I have to check the led to make sure it's on it's so quite. It was packaged very nice. It came with a brief instruction manual.. just a suggestion if you never worked with pressurized CO2 watch a few YouTube videos on how to hook up a regulator.. there is a sequence of steps that need to be taken so that you dont blow any gasket or valves. Just saying my plants are pearling as I write this review..

So this works ok, it falls into my, "I probably should have spent more on a known quality product," area. For the price it is pretty good, however the negatives somewhat outweigh the positives for long term use. Two examples are that the main valve is mislabeled, so while it says twist one direction to increase the flow, it actually decreases the flow, as I was trying to lower the pressure it actually over pressured the secondary, to where I had to take apart the regulator to relieve the pressure on the secondary to allow the solenoid to operate properly. The next issue is that the capture cap on the top of the bubble counter doesn't have the same threading as the bubble counter itself. Thus I cannot secure the line to the top (not that it really matters). The secondary regulator is SUPER sensitive, 1/10 of a turn is the difference between 1 bubble per second and about 10.Bottom line is this, if you are money strapped for your high tech tank, and you are aware of the compromises over the better systems out there then go forward. If you can fit something better into your budget, I would recommend going that way.

Works inconsistently. Doesn't hold the same pressure.

I was hesitant at first, just due to the fact that there weren’t many reviews on this particular regulator. However, I wanted to take the risk and see if this was a good quality regulator. I had just received it in the mail today, and the setup was quite easy. The instructions are very clear and simple, and so far, there have not been any issues whatsoever with this item. With someone who is just now starting his first CO2 aquarium, the setup was so simple.

Works well so far. Had no problems operating and installing

Sturdy. Controls are easy to set and adjust.