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Dennerle CO2 long-term test Correct + pH

Product description

Delivery in 1-3 working days ...more
12.99 12.99 GBP 1
1 set
Was  £14.99
Now £12.99
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Product description

For the continuous, exact control of CO2 content in the aquarium.
With the Long-Term Test Correct you can measure the CO2 content of your aquarium over the span of 1 month. The CO2 Special Indicator responds to the CO2 content by changing colour:
  • blue = too little CO2
  • green = ideal CO2 level
  • yellow = too much CO2

The level of CO2 in the aquarium can be read directly from the six-colour scale in milligrams per litre. This provides a simple and reliable means of setting the correct CO2 supply level.

The CO2 long-term test Correct even allows you to monitor the pH value in your aquarium at the same time!

Key benefits:

  • Simplicity: No additional measurement of carbonate hardness is necessary. Only a single colour-matching scale is required.
  • Safety: The CO2 long-term test Correct +pH indicates the CO2 content correctly at all times – independently of other acids in the aquarium water (e.g. humic acids). Measuring accuracy now also remains unaffected by any changes in carbonate hardness as a result of increases in the hardness of the water, evaporation or water changing.
  • Accuracy: The CO2 long-term test Correct allows direct determination of the CO2 content in millilgrams per litre – avoiding the need for additional water measurements and the laborious practice of converting values in tables. The test is equally efficient at low carbonate hardness levels.
Conventional long-term CO2 tests are filled with a mixture of aquarium water and "drop indicator". In contrast, the CO2 long-term test Correct employs a high-purity, ready-to-use "ampoule indicator" which has been developed especially by Dennerle.
Dennerle CO2 long-term test Correct + pH includes:
  • Complete-set with test container
  • 5 x CO2 Special-Indicator for a total of 5 months
  • Six colour matching scale
All prices include tax., Additional shipping costs may apply.