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  CarbonDoser Electronic Co2 Regulator (the BEST in the World)
CarbonDoser Electronic Co2 Regulator


 
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Our Price: $299.99
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Availability:In Stock

Product Code: CO2


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This product has forever changed the introduction of CO2 into an aquarium.Used for CO2 injection for a freshwater planted aquarium, or a Calcium reactor in a saltwater application. We guarantee that nowhere on this planet can you find a BETTER or MORE PRECISE regulator! This is OUR baby, we built it, tested it, and patent it. The problem of "dumping" is completely eliminated with this regulator. Dumping is always a problem with ALL OTHER regulators which utilize a needle valve. Simply because, a needle valve relies on the pressure on both sides of it for it's accuracy. So, even though you have it set at a certain "bubble rate", once the pressure in the cylinder (or the outside atmospheric pressure) changes, so will the amount of co2 that passes through the needle valve. This is why it is physically impossible for any and ALL other regulators that rely on a needle valve to ever be consistent. Our regulator does not have a needle valve, but instead, it has an electronic valve that opens and closes in a fraction of a second, (each "opening and closing" equates to a bubble) and, due to the fact that it is "electronic" the "bubble rate" can NEVER change. Once it is set, it can never vary more than +/- 1/1,000=of a second.
A customer's video.
customer's video
customer's video
Unsurpassed accuracy !
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Average Customer Review: 5 of 5 Total Reviews: 19 Write a review.

  0 of 0 people found the following review helpful:
 
Excellent controller July 16, 2016
Reviewer: Jason Kuehn from Indianapolis, IN United States  
The original version of this was garbage.  The first regulator (the T handle one) they used was horribly inaccurate and leaked randomly.  They replaced it with the current version, under the lifetime warranty, and I can say this new one (knob regulator) is outstanding.  It perfectly regulates every time and makes pH regulation completely automatic with zero hassle.  I've had the newer one working for over a year now and haven't had to touch it once.  Great product!

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  0 of 0 people found the following review helpful:
 
Wow! May I have another? July 16, 2016
Reviewer: Jeff Palmer from Lake Stevens, WA United States  
This is my second regulator & tank purchase from here. The first was a Milwaukee & 10 pound tank, & they are still working fine. I decided to go with "the best" regulator and another 10 pound tank for my 25 gallon cube. So far I'm very impressed with the simple set up and accuracy of the doser. This thing blows away the bubble counter! There are some scuff marks from assembly, but they're acceptable because the unit is out of sight. My only reason for not giving 5 stars was I couldn't get some diffusers (GLA) to work. Even at the max "bubble size" and the dose cranked up, there wasn't enough pressure to diffuse. There are zero leaks in the setup, and these (GLA) diffusers work just fine on the Milwaukee if the pressure is above 30 PSI. However, this is very minor and definitely not a deal breaker. I prefer glass anyway & the Aquariumplants.com unit really shines with glass diffusers. Also, the price point & warranty can't be beat & is just icing on the cake. Highly recommended!

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  1 of 1 people found the following review helpful:
 
Best investment December 14, 2015
Reviewer: Adam from Clearwater, FL United States  
I bought one of these to work with a calcium reactor for my reef tank. I was able to dial it in perfectly. I literally set it and forget it. No end of tank purge to worry about either.

I just recently started using one with my co2 reactor on my planted tank. Again, it works flawlessly.

I had friends who laughed when I first bought it. Now all of them have bought one after seeing my systems run so easily.

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  1 of 1 people found the following review helpful:
 
New to automatic CO2 October 14, 2014
Reviewer: Craig from Ambler, PA United States  
I had used a yeast based manual CO2 system 10-15 years ago and when setting up a new planted tank wanted something simpler.  Installing this with the recommended check valve was a piece of cake.  I had a CO2 tank from homebrewing and simply attached the regulator, adjusted the pressure, and then set the bubble count.  The bubble count is amazingly accurate and so easy to adjust.  Thanks!

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  0 of 0 people found the following review helpful:
 
Truly "THE BEST IN THE WORLD" May 13, 2014
Reviewer: Kelly Van Buskirk from San Antonio, TX United States  
I had been trying to use the Milwaukee 957 regulator and solenoidd valve for my calcium reactor but it just would not work corectly due to the fact that it is a low pressure solenoid and can't handle ANY back pressure, it wont shut off. The Milwaukee is a ok to use on an open system only. SO, After reading the reviews here as well as on some of the reef forums I decided to get the Carbon Doser.  I wanted one with the John Guest fitting, so I called and called and talked to Randy, He special made mine with the fitting I wanted at no extra charge. (That's customer service) I had the doser in my hand in 3 days. (FREE SHIPPING) hooked it up in 10 min and has been ROCK SOLID) since. it's basicl'y set it and forget it. Well worth the money

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