Description

Ensure optimal CO₂ levels in your aquarium with the Dennerle CO₂ Long-Term Test Correct. This continuous monitoring system provides precise and permanent control of your tank’s CO₂ content, essential for healthy plant growth and aquatic life. The test kit includes a control container, a special CO₂ indicator, and a six-color scale, allowing for easy interpretation of CO₂ concentrations. Unlike conventional tests, it uses a ready-to-use indicator solution that remains unaffected by other acids in the water, ensuring reliable readings. With a simple setup and clear color changes from blue (CO₂ deficiency) to green (optimal CO₂) to yellow (excess CO₂), maintaining the ideal CO₂ balance has never been easier.