API 5 in 1 Aquarium Tank Test Strip (pH Nitrite NO2 Nitrate NO3 Carbonate KH GH)

Description

Features: Perfect for both fresh and saltwater tanks. Large size of 25 strips per order. Tests for pH Nitrite Nitrate General Hardness and Carbonate Harness in one easy step. Distinctive color chart for accurate test results. Made in the USA. Content: One Package of 25 Strips