Tank Blox can be used in small dams and large water containers to prevent algal growth.
One block will treat about 70,000 litres (15,000 gal) of water. If less water is to be treated, break the block proportionately.
Each block contains 63gm/kg of copper, present as copper sulphate. The block shou..
Anyone wanting healthy and productive livestock of any kind will appreciate the importance of providing an adequate supply of clean water. Trough Blox are for use in any concrete or plastic water trough to prevent algal growth.
Each block contains 63gm/kg of copper, present as copper sulphate.