Sonar One Aquatic Herbicide provides a fast, predictable release of active ingredient in a convenient and economical formulation for the precise management of aquatic vegetation in fresh water ponds, lakes, reservoirs, potable water sources, drainage canals, irrigation canals and rivers.
Active Ingredient: Fluridone 5.0%
 
Not available to be shipped to  California, Connecticut, Maine, New Jersey, New York, Oregon, and Washington.