Aquachek 400-7000 ppm Sodium Chloride Test Strips (pgk 10)
Pond Test Strips (25 pkg) (pH, TA, Nitrite, Nitrate)
Test pools the easy way! Simply dip a test strip into the pond and compare the color of the pads to the color chart provided. Each bottle contains 25 tests. Pads on the strips test pH, alkalinity, nitrite and nitrate. The total ammonia strips test for ammonia only.