Aquashade Plus Pond Dye 2.5 Gallon Double-Concentrated EPA-Registered Aquatic Plant Growth Control and Algaecide, Long-Lasting Shade, Safe for Fish, Livestock and Irrigation

Effective in all water bodies with minimal to no water outflow. Scientifically formulated to block sunlight and reduce biomass by up to 84%, including management of aggressive species such as hydrilla. Combines practical plant control with a vibrant, aqua-blue hue, ideal for restoring water clarity and enhancing visual appeal. 2.4 times more concentrated than the original aquatic shade formula. No limitations on swimming, fishing, or irrigation. Safe for fish, pets, wildlife, and livestock when applied according to instructions. ACTIVE INGREDIENT: Acid Blue 9 and Acid Yellow 23