CO2 Supermarket Reviews

James C. Verified Buyer 8th May 2024 I asked a lot of questions before purchasing and I got great advice. The system was a lot easier to put together than I was expecting (the emailed instructions certainly helped with that). The plants seem to be responding very well to the CO2 they're now getting. I asked a lot of questions before purchasing and I got great advice. The system was a lot easier to put together than I was expecting (the emailed instructions certainly helped with that). The plants seem to be responding very well to the CO2 they're now getting. Pro Aquarium CO2 System for Planted Tank 20L - 500L+

Michael C. Verified Buyer 8th May 2024 Great little kit, perfect for a nano setup. Great little kit, perfect for a nano setup. Nano Aquarium CO2 System for Planted Tank 20L - 100L

Andy M. Verified Buyer 5th May 2024 Fast delivery and works a treat Fast delivery and works a treat CO2 Cylinder Refilling Adapter

Larry G. Verified Buyer 4th May 2024 Works really well. Wasn't quite getting a full fill but freezing the Quooker cylinder for a few hours prior to filling seemed to fix that. Works really well. Wasn't quite getting a full fill but freezing the Quooker cylinder for a few hours prior to filling seemed to fix that. Quooker Cylinder Refilling Adapter

Steven P. Verified Buyer 4th May 2024 Great product and excellent advice given by co2 supermarket before and after purchase. Great product and excellent advice given by co2 supermarket before and after purchase. Pro Aquarium CO2 System for Planted Tank 20L - 500L+

Michael W. Verified Buyer 3rd May 2024 Very pleased with the service quick delivery and very high quality product thank you Very pleased with the service quick delivery and very high quality product thank you Nano Aquarium CO2 System for Planted Tank 20L - 100L

David P. Verified Buyer 2nd May 2024 I can't fault this regulator. It works like a charm I can't fault this regulator. It works like a charm Ultimate-Pro Dual Stage CO2 Regulator

Richard M. Verified Buyer 1st May 2024 Really good kit and made a huge improvement to my plants Really good kit and made a huge improvement to my plants Pro Aquarium CO2 System for Planted Tank 20L - 500L+

David B. Verified Buyer 30th Apr 2024 Perfect item for my SodaStream terra and good advice, delivered quickly. Perfect item for my SodaStream terra and good advice, delivered quickly. SodaStream Quick-Connect Cylinder Connection Hose (DIN 477 - UK / Europe)

Robert T. Verified Buyer 29th Apr 2024 Wow, what a great kit, I was certainly very impressed opening the box and seeing the gear. It works flawlessly too. Wow, what a great kit, I was certainly very impressed opening the box and seeing the gear. It works flawlessly too. Ultimate-Pro Dual Stage CO2 System for Planted Aquarium Tank 20L - 500L+