100pcs Aquarium Water Test Strips 7-in-1 Freshwater Saltwater Ph Kit. Discover Our Versatile Aquarium Test Strips, Expertly Crafted for Effortless and Precise Water Testing in Aquariums, Fish Tanks, and Ponds. Available in 7-in-1, 6-in-1, or 5-in-1 Options, These Strips Provide Essential Insights into Your Water's Condition. The 7-in-1 Kit Tests for Total Hardness, Nitrate, Nitrite, Free Chlorine, Carbonate, PH Value, and Total Alkalinity, While the Other Options Offer Tailored Assessments to Suit Your Needs. Simply Immerse a Strip in Water for 2 Seconds, Wait 60 Seconds to Develop, and Compare the Results with the Color Chart on the Bottle for a Quick Reading in Just 30 Seconds. These Strips Are Designed to Detect Even the Smallest Impurities, Ensuring a Safe Environment for Your Aquatic Life. Ideal for Tropical Fish Tanks, Betta Habitats, Shrimp Environments, and Freshwater Ponds, These Strips Provide a Comprehensive Solution for Water Quality Monitoring. Each Bottle Contains 100 Test Strips, Sealed Securely for Freshness, Making It Easy to Carry and Use Anywhere. Features: - Comprehensive Testing: Choose from 7-in-1, 6-in-1, and 5-in-1 Options for Tailored Analysis. - Quick and Easy: Achieve Accurate Results in 30 Seconds with a Simple Two-step Process. - Professional Accuracy: Detailed Color Charts Detect Low Impurity Levels. - Wide Application: Perfect for Various Aquatic Settings, Including Fish Tanks and Ponds. - Portable and Convenient: Includes 100 Test Strips in a Compact Bottle, Ideal for On-the-go Testing. Ensure Your Aquatic Environment is Healthy and Thriving with Our Dependable Aquarium Test Strips .