100 Pack 6 in 1 Aquarium Test Strips pH Nitrate Chlorine General Carbonated Hardness Saltwater Freshwater for

【Highly Effective Test Suite】This 6 in 1 aquarium test kit. The test strip can monitor 6 elements at once, including: total hardness, nitrate, nitrite, chlorine, carbonate and pH. Then you can determine exactly if your aquarium water is healthy. 【Wide Application Scope】Test strip kits are widely used in fish basins, ponds, shrimp aquariums and other aquariums. It is a good help to quickly and accurately determine the quality of water. Studies show that your aquarium should be tested at least twice a week to check water quality and prevent fish loss. 【Premium Material】Aquarium test strips are made of high-quality fiber paper and a plastic cushion that does not stain. After research and design by experienced experts, the test paper will not bleed, and the results can be obtained quickly and accurately. 【Easy to use and read】 Dip the test strip into the water and remove it after 2 seconds. Place it horizontally for 60 seconds and compare it with the color chart on the bottle. It is necessary to complete the playback in 30 seconds to get accurate water quality results. 【Sealed Package】100 water quality test strips are included in a closed bottle, which can perform 100 tests in your aquarium. After removing the test paper, tighten the bottle cap in time to prevent the test paper from being contaminated with water.