GMHLLES 100 Pcs Fish Tank Test Strips, 9 in 1 Ammonia Kit Aquarium, Water Testing Kits for Carbonate, pH & more, Strips Pools Pond

9-in-1 Comprehensive Water Testing Kit: Covers 9 water parameters: carbonate, hardness, nitrate, nitrite, residual chlorine, iron, copper, total alkalinity & pH; delivers precise readings for aquarium maintenance. Quality for Reliable Results: Aquarium test kit is made of fiber paper with non-bleeding color pads, ensuring instant test outcomes; sealed pouch packaging resists light and moisture, ensuring long-term use. Quick & Easy Fish Tank Water Testing: Dip the fish tank water test kit into water for 2 seconds, take out and hold horizontally for 30-60 seconds, then match with color chart; ideal for beginners and hobbyists. Versatile Multi-Scenario Use: Aquarium test strips are suited for a wide range of aquatic and water-filled environments, including aquariums, ponds, hot tubs, spas, swimming pools, even for a quick check of drinking water. 100 Strips: Each purchase contains 100 fish water testing strips securely sealed in a robust container to guarantee accuracy and longevity.