Tim if avg depth is say 8 feet you would have to use 6 8 ozs containers. I will call you this am, thanks. Flouridone is same wether whitecap or sonar. You can do a split applicaiton put some out wait two weeks put in remainder. Once water meal is gone it will continue working for qutie awhile depending on if diluted by rains or more water coming in the pond.


Greg Grimes
www.lakework.com