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%
Black Onyx Lake and Pond Colorant creates a dark, reflective look in decorative lakes and ponds for a stunning appearance. Black Onyx is convenient for every water feature. Apply liquid directly from the container, near the shoreline.
Black Onyx WSP Lake and Pond Colorant creates a dark, reflective look in decorative lakes and ponds for a stunning appearance. Black Onyx is convenient for every water feature. Our unique WSP is a highly concentrated, pre-measured, dry formula that disperses evenly as it dissolves in the water body.
Black Pond Dye, a non-toxic, environmentally safe dye meant to beautify ponds while imparting the added benefit of reducing sunlight penetration while giving the surface water a deeper, more natural looking appearance. It will not harm fish, waterfowl, pets or wildlife. Fishing, swimming and other water activities may occur immediately following application.EPA Signal Word - CAUTION / PRECAUCION