CO2 Supermarket Arvostelua 

Absolutely fantastic service. Had an issue of my own making by overtightened and breaking a part. They sent a replacement free of charge the very next day. The regulator us quality too. Couldn't be happier.

A great provider of C02 and related products for aquariums. Fast delivery, excellent products and fantastic customer service. Have used for best part of 10 years.

Had a really great experience on two separate orders with CO2 supermarket. I have the nano kit and the pro kit for a larger tank. Always had super fast responses, advice on which co2 bottles to buy, great instructions and specific help on the one issue I had (which was totally user error). This is my go to company for anything co2 for my tanks and I would highly recommend, especially if you’re new to co2, their kits and instructions make everything simple even for beginners.

Excellent service both during and after purchase

Always a great company to deal with. Delivery is fast as is back up help if needed. Used co2 supermarket a few times and will continue to do so.

A cylinder filler started leaking so I contacted the company about a replacement. They responded quickly saying there were spares in the pack and also gave me helpful hints on how to replace the failed O rings. This made the job both easy and quick. Thank you Martin

I had a small problem with part of my order. I contacted CO2 Supermarket explaining my issue. They were very helpful and rectified my problem the very next day. Excellent service from Martin Burrow.

After having bought a cheaper annd as it turned out totally useless (it didnt work) twin guage on Amazon I found this company and so glad I did! ok so you pay just a bit more but the quality of the construction and the accuracy of working I can fully reccommend buying whatever you need for your co2 applications.

Quality products fast delivery and exceptional customer service. I wont use any other company for any of my CO2 purchases.

Fast delivery, good inventory, a slick and well organised sales service. But that is all you get. No customer support, no back up, no after sales and no repairs.

CO2 Supermarket run local domains to make you think you're ordering from a shop in your own country. Not once do they mention they will send you products from UK, nor how they handle VAT. I buy products from UK pretty often and from several different sites, and they all handle VAT very smoothly and more importantly they make sure you know you're buying from the UK.
After waiting almost 2 weeks for my order, I was charged additional 20 euros by Swedish customs for a fitting that costs approximately the same. I don't care about the money, but trying to hide the fact you ship out of Britain to EU customers gives you 1 single star.

Ordered a Nano CO2 kit for my fish tank with 3 spare CO2 canisters. There was an issue with not being able to ship the order immediately due to the type of courier needed to ship compressed canisters, but it was only delayed by 2 days and they emailed me immediately to tell me the delay and the order was delivered on the new date. The kit is really great and their instructions online are fantastic for setting it up successfully.

Gisterenavond 4 co2 cilinders besteld, na 15 minuten kwamen we erachter dat je lege cilinders retour moest sturen, die hebben wij echter niet. Gelijk de bestelling geannuleerd maar het bedrag zal worden gecrediteerd, minus de kosten voor het niet te annuleren retourlabel, voor de terug te zenden lege flessen. Het lijkt alsof er al iets is verzonden. Dit is oplichterij.

Ik heb online een bellenteller besteld, niet wetende dat deze uit Engeland kwam.
De verzendkosten waren best hoog in verhouding met de product prijs.
Ik kreeg bericht dat het product was verzonden met een voor mij onbekend transporteur. Ook werd er vermeld dat er geen track&trace was.
Na enige tijd kreeg ik bericht dat ik inklaringskosten moest betalen, bijna evenveel als de bellenteller kost. Voor mij vooraf niet bekend gemaakt. Toen ik nog steeds niets ont vangen had heb ik gereklameerd. Ik kreeg als antwoord dat zij hier niets aan konden doen en dat ik bij de transporteur moet zijn. Voor hen was hiermee de kous af.
Ik vind dit bedrijf behoorlijk tekort schieten.
Zij hadden vooraf moeten aangeven wat de procedure en de financiële consequenties waren bij de aankoop. Ik kan dat als leek vooraf niet weten.
Als ik zie welke toestanden en voor hoeveel ik uiteindelijk de bellenteller krijg, als ik hem tenminste nog krijg, dan is het voor mij:
dit bedrijf EEN KEER MAAR NOOIT MEER.
Bezint eer ge begint.

Brilliant bit of kit to adapt your Quooker Tap to a larger supply cylinder.
Quick fit release a bonus and makes fitting to Quooker inlet easier.

Excellent products and customer service.
I have ordered two co2 regulator kits and some extra accessories from the company over the last few years. Although I was a complete novice to the co2 aquarium scene, their kits are great. High quality parts. Great instructions and videos. Also aftercare has been great. I needed some advice / guidance recently and they came back to me with a solution within a day! It really helped me out. Thanks again. Will definitely order from them in the future. Highly recommended!

Good and complete product descriptions and fair prices led me to order here. The products are of very solid quality and arrived quickly. Very pleased!

I RECENTLY DEVELOPED A PROBLEM WITH THE REGULATOR I PURCHASED FROM CO2 SUPERMARKET OVER A YEAR AGO, IT WAS NICE TO KNOW THE MODEL I HAD PURCHASED CAME WITH A TWO YEAR WARRANTY, I CONTACTED THE TEAM WHO GOT BACK TO ME RIGHT AWAY AND REASSURED ME IT COULD BE SORTED AND ASKED ME TO POST IT DOWN TO THEM , THIS WAS ON FRIDAY, I HAD THE REGULATOR BACK IN TOTAL WORKING ORDER BY THE FOLLOWING WEDNESDAY, HOWS THAT FOR CUSTOMER SERVICE , A FIRST CLASS EXPERIENCE FROM A TRUSTWORTHY COMPANY, BUY WITH CONFIDENCE YOU WON'T REGRET IT

Kit arrived very quickly - there was a slight problem with one of the parts and this was resolved immediately. I have since been in touch several times for tips and advice and have received prompt polite and most importantly very informative responses. I would 100% recommend.