Tetra Pond Test 6 in 1 Strips (25 Strips)

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Sale price£13.65 Regular price£13.99
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Tetra Pond Test 6in1 

Water test to quickly and easily check pond water quality in 60 seconds: test strips measure pH, carbonate hardness (KH), general hardness (GH), nitrite (NO2-), nitrate (NO3-) and chlorine (Cl2)


  • Test water parameters in pond
  • Summer
  • Spring
  • Autumn


Water test to check the six most important water values in one step

Measures the pH, general and carbonate hardness (GH + KH), nitrite (NO2-), nitrate (NO3-), and chlorine (Cl2)

Full information and tips on possible countermeasures can be found in the instructions for use

Tip: with the Tetra Aquatics app you can determine water values quickly, reliably and easily using your smartphone

More information

The Tetra Pond test strips enable you to quickly and reliably determine the six most important water values in ponds in one simple step: dip the test strips into the water, swirl them in the water for one or two seconds, shake off any excess water and read off the most important information about the water values just 60 seconds later. The colour chart can be used to determine whether these are within the safe range. The pH, general and carbonate hardness (GH + KH), nitrite (NO2-), nitrate (NO3-) and chlorine (Cl2) in the garden pond water are measured. Pond inhabitants such as fish react very sensitively to excessive changes in the pH value, which impacts their well-being. The general hardness affects the vital functions of fish, while the carbonate hardness has a direct influence on the stability of the pH value (pH buffer). The test strips also measure the nitrite and nitrate values of the pond water. Nitrite is extremely harmful, even in very low concentrations, and should not be detectable in the water. Nitrate is a nutrient that helps plants to grow. However, excessively high levels of NO3- can be harmful to fish and promote excessive algae growth. Chlorine may also be present in the water, and is harmful to fish and plants.  Just like nitrite, chlorine should not be detectable in the pond water. The Tetra Aquatics app can be used to determine the water values quickly and reliably using a smartphone.


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