Carbon Dioxide (CO2) is present in water as a dissolved gas, like oxygen. High CO2 can stress and even kill fish. It also forms carbonic acid, which lowers the pH. For freshwater and marine this kit will alert you of any carbon dioxide, so as you can take further steps to eliminate the problem.
Also good for the keen plant grower using Co2 with his planted tank.
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You're reviewing: Aquasonic Carbon Dioxide Test Kit
very fast delivery.
The fish take only one day to arrive in Melbourne in the morning and delivery to my door in the afternoon, super fast service. All (Review by Ray)
These fish are a welcome addition to my large fish community tank..
When i bought the striped barbs i did not realize they were a relatively large species. I put them in my large american and african (Review by Richard)
Straight to work!!!.
And off they go again cleaning away at the tank!! Great little clean up fish!! Mixing well with all the others in with them also!! (Review by Grazz)