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GLA PRO-DS-1 Dual Stage CO2 Regulator (Modular Manifold)

184 reviews Write a Review
$4,686.83
GLA PRO-DS-1 Dual Stage CO2 Regulator (Modular Manifold)
GLA PRO-DS-1 Dual Stage CO2 Regulator (Modular Manifold)
GLA PRO-DS-1 Dual Stage CO2 Regulator (Modular Manifold)
SKU:
202101
Current Stock:

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GLA PRO-DS-1 Dual Stage CO2 Regulator (Modular Manifold)
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Ex. Sales Tax (Florida Only)

Description

           
 

Installation

CGA-320

 

Pressure Reduction

DUAL STAGE
(TWO STAGE)

 

CO2 Distribution

SINGLE AQUARIUM
ONE BLOCK MANIFOLD

(expandable)

GLA PRO-DS-1 Dual Stage CO2 Regulator (Modular Manifold)

Our GLA PRO-DS-1 CO2 regulator is built with premium components, perfectly tailored to your planted aquarium, for superior CO2 distribution. We design our CO2 regulators in the USA, handcrafted with premium pneumatic components to provide a distinctly reliable and innovative solution for CO2 distribution. Our CO2 engineers build and test each regulator to order and provide lifelong customer support for each and every regulator we build. Our innovative, forward thinking CO2 technology is highly rated in the planted aquarium community. We have pushed the limits of aquarium CO2 technology, setting a new industry standard for CO2 distribution. We are dedicated to providing professional CO2 regulators and aquarium CO2 systems to the planted aquarium hobbyist and to specialized industries seeking the best CO2 equipment available.

GLA PRO-DS modular CO2 regulators have paved the way in adaptive CO2 distribution. Our innovative modular manifold allows you to add (or subtract) manifold blocks with ease, so you can expand CO2 supply, independently controlled, to multiple aquariums. Our modular CO2 regulators flawlessly and easily adapt to the expansion of your aquarium system, allowing you to use one regulator for multiple tanks, so you can save money and installation footprint. When you invest in our modular CO2 equipment, you get a single regulator that can grow with you and last for years of planted aquarium enjoyment.

  • Professional dual stage regulator body
  • Dual stage CO2 regulator reduces source pressure in two steps to eliminate fluctuation in working pressure, as pressure drops in CO2 cylinder
  • Multistage stainless steel micron filtration inlet and outlet
  • Laser precision metal-on-metal valve seat. 
  • Integrated pressure relief valve (PRV)
  • Micro precision needle valve rotates 360 degrees
  • Innovative, optimal performance 'cool touch' solenoid valve
  • Premium GLA bubble counter with check valve to protect your equipment
  • Premium quality pneumatic components
  • Dual gauge (tank volume and working pressure)
  • No end-of-tank dumps
  • Custom designed, pressure tested, and leak tested in the USA
  • Handcrafted by our expert CO2 engineers for everyday life, so you can enjoy your planted aquarium without worry.
  • We are dedicated to providing unparalleled CO2 technology and setting the industry standard of CO2 distribution excellence.
  • We are confident that our GLA CO2 regulators rise above and outlast the competition.
  • Installation: CGA320
  • Output Pressure: 0 - 140 PSI
  • Tank/High Pressure: 0 - 3000 PSI
  • Modular Manifold: One block manifold for single aquarium, expandable to multiple aquariums (easily add or subtract manifold blocks to provide CO2 to multiple aquariums)
  • Includes: one nylon seal
 

Our Standards

Handcrafted Excellence
✓ exceptional care and pride in what we build
✓ bringing our passion to life

Elite Performance
✓ for your next aquascape
✓ and for every aquascape after that

Built to Last
✓ your everyday super CO2 regulator
✓ a regulator that is truly unmistakable

Our Guarantees

Installation Support
✓ dedicated expert installation support
✓ we are here to help you get started

Lifetime Warranty
✓ rock solid lifetime warranty
✓ your peace of mind guaranteed

Lifetime Support
✓ we back what we build
✓ we will be here to help you into the future

 

 

Important Notice:
GLA products are sold only at greenleafaquariums.com. We do not sell on Amazon, eBay, Walmart, Etsy, or through any third-party sellers. Any GLA-branded products sold elsewhere — even by sellers claiming to be GLA — are unauthorized, counterfeit, and not supported by us. Buyers assume full risk and liability for purchasing counterfeit products. No warranty, service, support, or replacement parts will be provided for items not purchased directly from our website.

Warranty

Limited Lifetime Warranty: GLA GRO CO2 Regulators are covered under a limited lifetime non-transferrable warranty against defects in materials and workmanship, when used in strict compliance with Green Leaf Aquariums, LLC (GLA) recommended usages, while the goods are under the ownership and control of the original purchaser. The lifetime warranty does not guarantee that the product will perform for the lifetime of the buyer. The actual time that the product can be expected to perform is determined by the highest standard of working time for products of its kind and per the buyers usage and application. If the product is discontinued, the warranty will remain a limited period longer, and then claims will be warranted with a similar product or credit, as determined by GLA, and appropriate to the product's age and condition at time of claim. GLA does not assume any responsibility or make any warranties with respect to items which are modified, altered, abused, misused, damaged, or serviced by unauthorized personnel. The warranty is void if at any time a wrench is used on the regulator, for any purpose, other than to tighten the regulator to the CO2 cylinder. It is important to read instruction guide provided when installing product, for damage due to improper installation is not covered under the warranty, although GLA will happily provide support and service for the product at a determined repair cost.

Customer Reviews

184 reviews

  • 5

    No comparison with the other brands.

    Posted by Calvin Killweather on 30th Jun 2025

    Between my brother and myself we have probably half a dozen co2 regulators. The only one holding steady and like new to this day is GLA. It’s in a class of its own entirely. We’ve disassembled the valve assembly on everything we own and GLA internals are superior to Fzone,Co2art and a few other knock off brands. To be honest Fzone,Co2art abd Chihiros are all the same tin can stuff. Dinky little toys in comparison. If you get a chance to attend AGA or Aquashella you’ll see first hand. Love GLA products including the fertilizers they sell. All grade A+ goods and people.

  • 5

    GLA is king ? of Co2 delivery.

    Posted by James Smallwood on 29th Jun 2025

    My first go at co2 was with Co2art, I learned that lesson and will never use them again. After receiving my Pro DS is was noticeably larger, heavier and ultra precise all over. It’s not built like a generic toy. Buy your regulator from the OG’s in co2 regulators and you won’t be disappointed. This thing is a beast!

  • 5

    Best co2 regulator in the game.

    Posted by Miles Rockwell on 23rd Jun 2025

    Like my subject says, best in the co2 game. My second regulator for my upstairs tank. GLA is quality like no other. Everything else is just rebranded trash, and I mean trash. If you get the chance to see the others you’ll notice they all look the same. Cheap tin can stuff, nothing like this beast of a regulator. The valve assembly is super smooth and and not all weird like the junk ones you see on Fzone or UNS. All those Chinese brand regulators are the same just different stickers, much like everything on Amazon. If you get the chance to visit GLA their assembly area is a sealed room and those guys are building co2 kits all day in a flow.table type setting. Very clean and good people assembling quality products. There a cool Zaxis machine they use to leak test the regulators at 8 at a time, very cool set up they have so if your in Florida stop by and buy one and ask for the tour. The shop is incredible.

  • 5

    This is the crème de la creme in co2 regulators.

    Posted by Kyle Grig on 30th May 2025

    Per a local recommendation and after seeing one at Aquashella. It’s super nice at all levels so don’t waste your time looking at anything else this thing is bad ass.

  • 5

    Best co2 regulator money can buy.

    Posted by Thomas Blass on 29th May 2025

    I can officially post this review after a solid 7 months of usage. This regulator replaced a what appeared to be a knock off regulator from a competing vendor (Aquarocks Colorado). Granted that thing was cheap money wise it was also cheap everywhere else. GLA should make it so customers can upload photos so I could show you the comparing side by side. Moral of my review is to not go cheap. If it’s cheap, it’s cheap for a reason and not because it’s quality. GLA regulator is heavy and weighed considerably more which to me says has better materials. Whereas that knock off Colorado build was made like a beer can. Looked functional but man was it shitty. Glad I found GLA as it seems they provide quality products across the board vs a bunch of cheap crap for high dollar. Buy with confidence from GLA because they are superior. Just wish I could upload photos GLA!

  • 5

    Magnificent regulator from GLA

    Posted by Nick Brunswick on 29th May 2025

    Impressive build quality on this regulator. Replaced an old Chinese knock off and boy the difference is night and day. Highly recommend GLA co2 regulators. Especially the Pro DS-1

  • 5

    We use nothing less in our shop.

    Posted by Nature Aquarium Aquatics LTD on 23rd May 2025

    It amazes me how much co2 has changed over the years. So much of the same stuff rebranded over and over. We’ve sold many brands in our shop over the decades. GLA sets the standard. High quality unit and our customers are always happy. We’ve sold hundreds of co2 systems to our clients and not one has had an issue. I can’t say that for UNS,Fzone or Co2Art. Quality control with GLA is better and the packaging itself is fantastic. Happy customers all around.

  • 5

    Buy GLA you don’t regret it.

    Posted by Jessica Odell on 20th May 2025

    I initially came to buy the co2 reactor they have and decided to upgrade my Co2art regulator. My god what an improvement. You really don’t know how bad your co2 regulator is until you buy a real one from GLA. It’s big,fat and heavy. The precision needle valve is very nice and meshes so well with my co2 reactor. Thanks GLA for putting up with all my emails lol.

  • 5

    I’d never consider anything less.

    Posted by Nora Jones on 11th May 2025

    GLA was highly recommended in all my Facebook groups as well as forums. Quality product and service was paramount for my purchase and they delivered big time. It was great meeting GLA at the expo no less! This system is top notch. You can easily see why once you get it.

  • 5

    GLA is undoubtably the pinnacle in co2 regulators.

    Posted by Niles Carmelo on 10th May 2025

    Bought my first GLA regulator last month. Also not my first so I have the ability to do some level of comparison with Co2art. This is leaps and bounds better. Better solenoid,needle valve and more notably the regulator body itself, it’s huge in comparison. I performed a decay and rise test between the two. Co2art still rises a little whereas GLA stays rock steady. I suspect it has something to do with GLa’s superior internal build structure, it’s just so much larger so I’d imagine mechanically it just works better. And that’s that.

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