Aquatic Colorant Algaecides
Aquatic Colorant and Dye Algaecides for Lakes and Ponds
Admiral Aquatic Algae and Weed Control enhances the appearance of water features with a blue colorant, while also controlling the growth of several types of aquatic weeds and algae.EPA Signal Word - CAUTION / PRECAUCION
Aquashade Aquatic Plant Growth Control is a blend of blue and yellow dyes which shades specific portions of the sunlight spectrum (red-orange and blue-violet) required by underwater aquatic plant and algae growth.
Active Ingredient: Acid Blue 9 12.6% Acid Yellow 23 1.04%
EPA Signal Word - CAUTION / PRECAUCION