CO2Art CO2 Solution 15ml
Consists of a pre-made 4dKH solution that contains the appropriate amount of indicator. When the drop checker is submerged in the aquarium, the carbon dioxide will out-gas from the aquarium water. And into the airspace of the drop checker. Which will eventually be absorbed into the indicator solution. In other words, the carbon dioxide gas will seek a point of equilibrium between the indicator solution and the aquarium water.
As a result of the concentration of CO2 in the aquarium water, the indicator solution will change color. When the indicator solution is green, then the appropriate levels of carbon dioxide have been met in the aquarium. Should the solution in the drop checker change to blue or yellow, then the CO2 levels in the aquarium are too low or too high, respectively.
How to use:
- Fill the drop checker 2/3 full of CO2 Drop Checker Solution
- Install drop checker inside the aquarium
- The optimum CO2 level is reached when the indicator solution is deep green
- Replace CO2 Drop Checker Solution minimum once a month to maintain accuracy
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