SEAOURA 9-in-1 Aquarium Test Kit for Fish Tanks - 135 Strips Water Testing Strips for Aquariums & Ponds Accurate Testing Iron，Copper，Nitrate，Nitrite，Chlorine，Hardness，Alkalinity，Carbonate，pH

Fast, Accurate and Easy to Read: Just 3 simple steps: dip the aquarium ph test strips into the water, hold it horizontally, and after the specified time, compare it to the color chart; Easy for beginners to operate and take accurate readings.

135 Strips Aquarium Test Kit: This aquarium test kit contains 135 counts aquarium test strips and 1 test tube. Ideal for monitoring water quality in freshwater and marine aquariums

Professional Quality Testing Kit: Made with high-quality fiber paper and non-bleeding colors. fish tank water testing kit can test Iron (Fe), Copper (Cu), Nitrate (NO3), Nitrite (NO2), Chlorine (Cl2), Total Hardness (GH), Total Alkalinity (TAL), Carbonate (KH), pH in aquariums. By identifying potential issues, our fish tank testing kit helps prevent hidden water problems and ensures the safety and well-being of your fish.

Versatile Use for Freshwater and Ponds: This aquarium water test kit is versatile and suitable for both freshwater and saltwater environments. It can be used in various aquariums, fish tanks, ponds, pools, and shrimp tanks, making it easy to monitor water quality and ensure your filter functions properly.

Extended Shelf Life: The test strips are packaged in a well-sealed bottle to ensure they remain effective over time. This protects the strips from moisture and other environmental factors, ensuring you have reliable testing materials on hand when needed.