Pond Boss Forums AQUATIC VEGETATION Controlling unwanted plants Aquashade breaking down faster than wanted

Hi all, look into Blue Lagoon SS. It's more concentrated than AquaShade and less expensive. It's also available in black for a more natural look. I applied the recommended rate a month ago in two different 2 acre ponds and they are both still at 70-80% of the original color. However, these ponds have very little inflow/outflow. Good luck.