100Pcs Aquarium Test Strips, Fish Tank Test Kit, Aquarium Test Kits for Freshwater Saltwater, Aquarium Water Test Kit, Pond Fish Tank Test Strips Testing Iron, Copper, Nitrite, Nitrate, pH (6 in 1) - 1232131saadaw1231_US

• ✅【Multi-in-1 Aquarium Water Test Kit】Our fish tank test strip can effectively test 7 elements, including total hardness, nitrate, nitrite, free chlorine, carbonate, pH value, and total alkali. Also, we can offer 6 in 1 aquarium test strips which can effectively test 6 elements, including total hardness, nitrate, nitrite, free chlorine, carbonate and pH value. And, the 5 in 1 aquarium water strips can test 5 elements: nitrate, nitrite, water hardness, carbonate and pH value. ✅【Fast Testing and Easily Read】put the pond test strips into the water for 2 seconds and remove it, then hold the strip horizontally for 60 seconds, compare with color chart on bottle to get accurate value of the fish tank. You can get accurate results within 30 seconds. ✅【Accurate and Professional Testing】Our aquarium tester papers come with a detailed color chart, detect low levels of impurities and foreign substances, help prevent any invisible water problems and keep your fish safe. It is good helper for testing your aquarium, fish tank or pond as testing strips that can offer the accurate values of water quickly, safely and easily. ✅【Widely Use】Fish tank test paper is widely used in tropical fish tank, Betta tank, shrimp tank, freshwater fish, goldfish, pond, aquarium, etc. ✅【Easy to Carry】One bottle contains 100 test strips, which is enough to test water of 100 aquariums, and the rotating seal cover of the bottle has good sealing performance and it is easy to carry and can be measured anywhere.