GLA GRO Aquarium CO2 System

Im on my 3rd Gro and all 3 of my tanks are various sizes. What I like the best is you can use this on any cylinder available. To me thats the best in flexibility. It feels very heavy duty and stays set where you set it. Smooth operation through and through.

I wanted a system that was compact and easy to install into my Waterbox aquarium system. I added an inline reactor and its been a complete upgrade for my plants. They are now growing as they should. I would give more stars if they were available.

Being my first co2 system I was a little intimidated. I wanted something easy to install and this was precisely that. I was able to get up and going in about 10 minutes. Its only been a couple months but the plants are happy. I was not doing so well prior to this using diy co2. Excited to try GLA ferts out tomorrow.

Just took delivery of my new Waterbox aquarium. We needed all the guts to go inside the tank and GLA pulled through with flying colors. They helped us every step of the way and did not mind our millions of questions. Our co2 system is up and running and feeding our beautiful aquarium plants.

Pumped I ran into GLA online. Service was tremendous and the help was priceless. The system comes with everything you need except the diffuser. So be sure to pick one of appropriate size. I love how they have everything in one button, and all the extra parts you require for your specific needs. My needs were very specific because I wanted a system to work with my 60g rimless cube. The Gro Co2 system fit the bill perfectly. Setup was a breeze with the provided instructions and video. You cant quite ask for more, GLA has you covered. Happy customer for life.

This is my first adventure in to a C02 set up. I emailed before finalizing my purchase to make sure I got everything I needed and Robbie was kind and helpful. It was easier to set up than expected, just took a few minutes. Honestly, the hardest part was finding a place to fill my tank! Ordered it on a Tuesday, I believe, and it arrived by Friday. Excited to add some fun plants to my tank. Thanks again!

For a co2 regulator being so compact it sure weighs a lot. Its a dense hunk of metal that goes on buttery smooth. It took me all of 5 minutes to get up and pumping. Adjusting co2 was super easy, Im amazed I was able to do this by myself. Thanks to the instructions and videos they provide its a piece of cake. The GLA co2 tubing was much nicer than anticipated and meshed perfect with the inline co2 reactor. My tank is loving this system!

Works perfect and easy to install! Thanks

This is only my second co2 system so Im not an expert. This kit was leaps and bounds from my co2art regulator, which was more of a lightweight paper weight that could barely even do that as a paper weight. This Gro system comes with an actual industrial grade co2 cylinder,tubing and inline check valve. The only thing you need to add is a co2 diffuser. I opted for GLA's 90mm Atomic diffuser and the pair are absolutely perfect. Its been about 9 months now and I could not be happier.

I really was not sure what to expect as this is my first co2 system. With no experience I was able to install this system in a matter of minutes. Everything was super easy to follow, they even have some youtube videos explaining things. Customer service was like no other experience Ive had online before. They answered questions at all hours even on a Sunday. What the heck more could you ask for? Thank you GLA for making this so easy.

I like the simple yet well-built product. I also appreciated GLAs customer support since I needed a few questions answered as I was setting this up.

Quality well built CO2 system.