If you are gold prospecting and trying to re-circulate your water, Geo Clear is the final answer for you! Adding just 1 gram (about the equivalent of a gold bottle cap-full) and in just minutes all the mud, clay and dirt coagulates and drop to the bottom of your recirculating tub. That leaves the water above mostly clear for recirculating.
Geo Clear will allow you to keep running clear water through your system all day. It also keeps Gold from washing through your system.
Geo Clear is available in 4 oz. bottles. It is best to pre-measure how much is used in your application.