Description Fish water test solution, water quality test solution (including test strips), test tube tool for detecting pH value and residual chlorine Fish water test solution, water quality test solution (including test strips), test tube tool for detecting pH value and residual chlorine Fish water test solution, water quality test solution (including test strips), test tube tool for detecting pH value and residual chlorine Functions: 1. Main function: The test kit contains pH value and residual chlorine test solvents, which can be used to detect the pH value and residual chlorine content in water. 2. Safe solvent: High-purity, harmless analytical reagents are used to improve the stability of the test reagents and ensure the accuracy of the test results. 3. Includes test tubes: Includes test tube tool with colorimetric strips on both sides for easy observation of measurement results. 4. Wide application: The water quality test kit is convenient and practical, and is very suitable for aquariums, swimming pools or fish tanks. 5. Durable Material: The outer shell is made of environmentally friendly PVC material, which is tough, corrosion-resistant, and will not contaminate the test solvent.Specifications:Product Type: Water Quality Test KitMaterial: Environmentally Friendly PVCPackage List:1 x pH Test Solution1 x Test Tube1 x Residual Chlorine Test Solution