Pond Boss Forums AQUATIC VEGETATION Controlling unwanted plants Fluridone Product Comparisons

The FASTTest is a test to determine the concentration of the Fluridone in the water about 1/2 the way through the fluridone application "dwell" time. Usually around the 20 day mark after initial application. Since Fluridone has to be at a certain minimum PPB depending on what you are treating, the FASTTest will tell you whether you need to add more to keep the concentration up or not.

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