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About us

Green Leaf Aquariums is a leading planted aquarium brand with 20 years industry expertise in: professional lifetime aquarium CO2 systems, the finest quality aquarium plant fertilizers, thriving aquarium plants & tissue cultures, and specializing in custom hardscape design

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  • Green Leaf Aquariums
  • Green Leaf Aquariums, LLC
    GreenLeafAquariums.com
    5200 NW 43RD STREET
    SUITE 102-264
    GAINESVILLE, FLORIDA 32606 / USA
    info@greenleafaquariums.com
    text/SMS:(833) 679-0910
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GLA GRO Aquarium CO2 Regulator

$100.00
(39 reviews) Write a Review
SKU:
153101
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Installation

CGA-320

 

Pressure Reduction

SINGLE STAGE

 

CO2 Distribution

SINGLE
AQUARIUM

GLA GRO Planted Aquarium CO2 Regulator

Our GLA GRO CO2 regulator is a compact and sleek, high performance everyday CO2 regulator for single aquarium installation. The GLA GRO 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.

  • Premium aluminum regulator body
  • 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
  • Multistage micron filtration inlet and outlet
  • Laser precision metal-on-metal valve seat
  • Integrated pressure relief valve (PRV)
  • Premium quality pneumatic components
  • Custom designed, pressure tested, and leak tested in the USA
  • Primed for your next aquascape
  • 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 - 70 PSI
  • 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

 
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.

39 Reviews Hide Reviews Show Reviews

  • 5
    Aquarium co2 regulator for any co2 cylinder type.

    Posted by Ramon Santiago on 19th Sep 2021

    That is precisely why I went this way. Im starting out with small disposable bottle but I know I will be moving to a 5lb next year. This compact regulator is surpassingly very heavy. The bubble counter and needle valve are very smooth and effortlessly adjust where you need it.

  • 5
    Compact workhorse!

    Posted by Jerry Ingram on 15th Sep 2021

    Compact,precise and well made. Cant ask for more than that. Great price and good service.

  • 5
    Brilliant co2 regulator.

    Posted by Simon Farmer on 6th Sep 2021

    Wonderfully crafted compact co2 regulator. My main reason for this purchase was that this regulator will work on any cylinder type using GLA adapters. Very sleek design and the unit weighs like brick. Beautifully packaged I must say. Tune-ability of the bubble rate easily done by the precision needle valve. I plugged the solenoid into a bluetooth timer and that was that, ready! Cheers, Simon

  • 5
    Excellent quality speedy delivery.

    Posted by Adam Carver on 28th Aug 2021

    Great co2 regulator for my 80g. I wanted something that came with customer support and GLA's service was second to none. Fancy packaging and easy installation. Your going to love your GLA regulator.

  • 5
    High quality co2 regulator.

    Posted by Damian Ross on 30th Jul 2021

    My first time using co2 in my planter aquarium and things are growing great. Super easy install and wonderful quality. I didn’t get the drop checker they recommended but I totally needed it and ordered one the next day. Make sure if this is your first time that you use a drop checker. It will be your guiding light to adjusting your co2 levels.

  • 5
    Excellence in a compact co2 regulator.

    Posted by Brian Washington on 25th Jul 2021

    I love this thing. The best part is it fits all cylinder types. You will need to order tubing, keep this in mind. I had it up in running in 5 minutes, its perfect.

  • 5
    Amazing Co2 Regulator

    Posted by Chandu on 31st May 2021

    I have tried all the brands and GLA is the best quality product

  • 5
    Solid Regulator

    Posted by Michael on 13th May 2021

    I had originally purchased a regulator on Amazon for my setup. While that one did work, it felt flimsy and I had to tighten the solenoid every time I switched out tanks. I just wanted something I had more confidence in in the long right. Confidence in your equipment is a big deal when you have so much money invested in a tank that relies on it. So I went with this one and could not be happier. It feel more durable and was easier to get the bubble count correct compared to my previous regulator. While I have only had this one in use for a couple weeks now, I have had no issues.

  • 5
    I love it

    Posted by Alan Wilfred on 9th May 2021

    I run this regulator on a 90g tank and so far its been great. I like that it will work on every type of cylinder on the market. Should my tank plans change this regulator is super flexible. Although its not modular like the DS model it still uses the same guts. Thank you GLA.

  • 5
    I love this regulator.

    Posted by Jesse Daniels on 20th Mar 2021

    What a terrific regulator, exactly what my tank needed. It came with everything in the box you would need to install and get moving. Came with all the tools to install and even service it in the future. Installing it was super easy, only a fe w minutes as the instructions are super easy to follow. I also found this helpful,https://www.youtube.com/watch?v=K_Sv5Vb4yfg&t=53s You will be extremely happy with your Gro regulator, top notch.

  • 5
    Super build and quality

    Posted by Jacob S. on 5th Mar 2021

    I got this for my calcium reactor and its all I could ask for. Compact,heavy duty and uses legit water tight chord grip.

  • 5
    Quality matters

    Posted by Tyler on 8th Oct 2020

    No more headaches from nasty finicky needle valves. Moving to a high end needle valve is an amazing feeling. It just works.

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