Special designed for Aquarium Planted Tank High precision tuning, easy to realize 1 bubble per 3 seconds The Precision Construction of This Regulator Will Ensure That You Can Always Fine Tune the Amount of CO2, Adjust It as Necessary, To Create the Best Growing Conditions for Your Aquarium Plants. Package Include: Big Display for bottle inner and outlet working pressureforBubble counter with check valve function Fine-tuning Valve easy for 1 bubble in 3 second.With 110v Solenoid, fit with timer, can work auto Inhibit green algae and promote plants growth -Inhibit phytoplankton initial growth and reproduction. -Activate micro elements to promote plants growth. -Promotion of plants growth activates photosynthesis to stabilize ecosystem. ATTENTION: 1.The maximum working pressure is design at 75psi(56Pa), if your cylinder inner pressure over this value, Solenoid valve will not open, will not working. 2. During the transportation, the core of the Solenoid valve may offset which will cause buzz sound, you can rapid turn on/off the power 5-10 times to fix the problem. 3. If you have fishes in your plant tank, DON\'T add large doses suddenly, large dose CO2 will affect the PH of the water much, the fishes may be will not fit in.
C**N
Great iteam make CO2 easy
I bought this aquarium co2 regulator used to replace other brands, installation is very simple, finish it in two minutes.Power on, I can see the red indicator light in the solenoid valve, then open the co2 cylinder valve, daul gauge show the pressure inside the bottle and the working pressure, adjust the outlet speed through the needle valve, Precision fine-tuning valve is very sensitive and easy to adjust,and it is quickly adjusted to 3 bubbles per second. After two weeks, everything is fine now , no any leak, the solenoid valve works very well, it is quiet, and it is heatless,bubble counter is good. The seller told me that the problem that needs to be noticed is that the middle knob is not used to adjust the pressure,It is a safety valve. It is generally not used,SO I won't rotate it. I think that’s OK. The speed of the air outlet can be adjusted very well by the fine adjustment valve. In summary, this co2 regulator is very good,my plant grow well, I like it very much.
G**R
Wow. Glad I gambled.
After doing hours of research on CO2 regulators, I couldn’t justify spending $200 on a regulator no matter which way I went. I scrolled through amazon until I found this guy and it had one review. For the price, I was willing to gamble. I’m soooo glad I did. This thing can be adjusted to below one bubble per second and brought my CO2 levels from unacceptable to great in two days. I highly recommend this product to anyone just getting into the CO2 aquarium injection game.
J**.
Explosive regulator Safety hazard
Well I have to change my review after using it for a little more than a month. Last night in the middle of the night it blew all of its guts. By that I mean the pressure adjustment knob blew out and shot across the room taking the pressure valve with it. In doing so it destroyed the solenoid valve so now it’s completely junk and not useable at all. For your safety do not buy this. If it would have happened during the day the pressure valve would have hit me right in the leg and with that much pressure I’m sure it could have busted bone because where it sits under my work desk.
C**O
My thoughts, your decision.
Pros.The regulator work and somewhat sturdy. The one I received did not leak.Cons.Needle on the pressure gauge is not accurate. It'll shoot up pass the green and slowly goes down thus causing a huge co2 dump into the tank.Pressure gauge isnt stable, it wobbles.Other.Bubble counter works well, no leaks. Needle valve isnt precise or accurate, will have to play with it a little. Solenoid isn't seated correctly and wobble but does what it should.Wouldn't buy it again.
B**S
Works well
The first one I got for some reason leaked really bad and that is the only reason they get a 3 star the second one I received has worked great.
R**I
Great value for money, needs calibration every time it starts
Used this regulator with a paint ball tank and a timer power strip. Works great when calibrated correctly with the provided bubble counter.Only problem I noticed is Everytime it switches on, the previous set pressure is either increased or decreased, requiring re adjustment.Apart from that great value for money
O**8
DOA
not much to say DOA, the working pressure pinned the meter all the way so no regulation at all. I ordered a less expensive one with better reviews which works fine. AMazon takes all doas back so no worries....
S**L
Cheap and defective
At intial setup everything seemed fine. The next day, I heard a buzzing sound coming from unit and a red led light was on. I tried to de-pressure the unit, according to the instructions, but I was not able to because it wasn't working anymore. So I had to carefully unscrew the locking nut while it's still under pressure. I had horrible experience this product. For the price I was at least expecting it to work and not cause a fire, or blow up.
Trustpilot
2 months ago
1 month ago
