Baquacil Algicide (1 qt) (2 Pack)

BAQUACIL Algicide (1 qt) is great at preventing a wide range of algae and slime. A simple weekly application is all that is needed to keep your water clear. Ingredients: n-Alkyl (60%, 30% C16, 5% C12 and 5% C18) dimethyl benzyl ammonium chloride: 49.8%, n-Dialkyl (60% C14, 30% C16, 5% C12 and 5% C18) menthyl benzyl ammonium chloride: 0.2%, Other Ingredients: 50%