Aqua Rebell - CO2 Check - 250 ml - 20 mg per liter

Aqua Rebell - CO2 Check - 250 ml - 20 mg per liter

The_{CO2 permanent test solution}"_CO2 Check - 20 mg per liter or 30 mg per liter" can be filled into any commercial_{CO2 permanent test} and is used for long-term control of the_{CO2 value}. An optimal_{CO2 level} is essential for your aquatic plants to thrive and should therefore be permanently controlled. The_{CO2 permanent test solution} has the advantage that the determination of the CO2_content takes place independently of the aquarium water and therefore no substances such as humic acids can influence the_{CO2 monitoring}.

Application

Fill 1-2 ml of the CO2 permanent test_solution into your permanent test and position it at a well flowed place in your aquarium. After 1-2 hours you can read the_{CO2 content of} the aquarium water. If the color is green, the aquarium has an optimal_{CO2 content of} approx. 20 mg/l or 30 mg/l.

A_{CO2 permanent test} is a very useful thing in an aquarium. Often aquatic plants lack the essential_CO2, so they cannot grow optimally. With a_{CO2 permanent test} the_{CO2 value} can be controlled sufficiently accurately. The dye bromothymol blue is used for this purpose with its property to change color at certain pH ranges.

The_CO2 diffuses from the aquarium water via the air bubble in the continuous test into the test solution and vice versa. Depending on its_{CO2 content}, the pH value of the test liquid changes and thus also its color. A fixed carbonate hardness in the test liquid determines at which_{CO2 concentration} which pH value occurs in it. The test solution "_CO2 Check 20 mg per liter or 30 mg per liter" turns light green when its pH value is approx. 6.6. This occurs at a_{CO2 concentration of} 20 mg/l or 30 mg/l. For this reason, the test solution "_CO2 Check 20 mg per liter or 30 mg per liter" displays a light green shade when the_{CO2 value of} the aquarium water is 20 mg/l or 30 mg/l, respectively.