I just put 10 units in my 1 acre pond about 2 weeks ago with TJ's advice and assistance in obtaining the product. My pond was losing over 5" per week in the cooler part of spring. My current rate of loss is only about 2.3" per week during a much hotter time period. That is about equal to the National Weather Services evaporation loss observations for my area in July, so I am very happy with the early results.
For the application I flagged off 10 equal sections of my pond then used an inflatable raft with a trolling motor. I would throw in a scoop of part A and my son would throw part B on top of it until we had an entire unit in each section. Be sure to do it when there is no wind. It is a real mess in the boat when it gets wet. Also it stays suspended for some time and will easily blow to the end of your pond which will mess up your coverage.
I'll continue to monitor my results and give updates. Good luck with your project!
