Api 1 Pond Test Strips 5 In 1 25 Pk

5-IN-1 TEST STRIPS provide accurate results for your pond’s water conditions using a highly precise color chart for easy-to-read results. Measured parameters include pH, Nitrite, Nitrate, Carbonate Hardness, and General Hardness. 

No separate test vial is required – simply dip a test strip directly into your pond for easy reading of your pond’s levels.