Carbon Dioxide (Co2) Test Kit

Easy to use and accurate testing kit. Only issue is the first small bottle is a bit too easy to release the (toxic) liquid from and would be better if it was more like the API droppers that need a good squeeze to get one drop from. Apart from that it’s plain sailing and was really helpful to dial in the right amount of CO2 injection. Making this part of our ongoing testing regimen.

Quite good

Very happy with this kit. Quite easy to use, it’s Hanna so you know it’s accurate, and very nice piece of mind knowing you aren’t injecting too much co2

What a great product

When I received this kit my first thoughts were that it was complicated. This turned out to be false. Very simple to use it has given me peace of mind on what the CO2 levels are in my tank. I highly recommend investiging in this kit.