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49%
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Feature | 🚗 6 che cal indicators including Hardn |
Feature | Residual Chlorine |
Feature | PH Level |
Feature | Nitrate |
Feature | Nitrite |
Feature | Carbonate |
Feature | can be tested simultaneously on one test paper. |
Feature | 🚗 Easy to use |
Feature | soak in water for 2 seconds |
Feature | then take it out |
Feature | lay the test strip horizontally for 30 seconds |
Feature | compare with the color chart on the bottle to obtain clear and accurate water quality results. |
Feature | 🚗 The box contains 100 pieces of test strips |
Feature | high quality fiber paper provides instant and reliable result. |
Feature | 🚗 Suitable for Aquarium |
Feature | fish tanks and ponds water quality testing. |
Feature | 🚗 Test weekly with this 6 in 1 test strips |
Feature | it is important to test often to verify good water quality for your fish. |