I'm in NC Kansas with a 3 ac. pond used for livestock water and fishing (LMB, channel cat and bluegill. Evidently my grass carp died over the winter or the volume of algae is so great it doesn't look like they are making a dent in it even before the water warms up. It has very clear water for a Kansas farm pond. You can see usually around 2.5 to 3 foot into the water..

Have a Kansas District Fisheries Biologist close to me that recommended Captain. I have a pickup sprayer with hand wand that can apply it. Anyone with experience using this product.