NT Labs Test Hardness test kit
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NT Labs Hardness Test Kit
The NT Labs Hardness Test Kit is a crucial tool for aquarium and pond enthusiasts, designed to maintain a balanced and healthy aquatic environment. This user-friendly kit accurately measures total hardness (GH) and carbonate hardness (KH) in both freshwater aquariums and ponds, providing reliable results for up to 40 tests. Water hardness, influenced by calcium and magnesium levels, affects fish health, plant growth, and water stability, and improper levels can stress aquatic life. With clear instructions and a simple liquid reagent method, this kit allows hobbyists to quickly assess hardness levels, ensuring optimal water conditions and supporting a thriving ecosystem.
Engineered for precision, the NT Labs Hardness Test Kit includes a test tube and liquid reagents for consistent and accurate measurements. To test, add 5 drops of the Hardness reagent to a 5 ml water sample, shake thoroughly, and count the drops until the colour changes from red to green (for GH) or blue to yellow (for KH), comparing results to the provided chart. Perfect for both beginners and experienced aquarists, this kit is trusted for its clear and reliable results, helping maintain stable water parameters and promoting the well-being of fish and plants.
At a Glance
Measures total hardness (GH) and carbonate hardness (KH) for up to 40 tests.
Simple liquid reagent method with clear instructions and colour chart.
Suitable for: Freshwater aquariums and ponds.
Delivers results with colour changes (red to green for GH, blue to yellow for KH).
Complete Kit: Includes test tube and liquid reagents for consistent testing.









