SePRO Copper Sulfate Blue-Stone Crystals for Pond Algae Treatment

Copper Sulfate is a good alternative to other algaecides. Works in many different water conditions, including hard water. Copper Sulfate will kill on contact.  Works great on Chara and Filamentous Algae  Inexpensive algae control  Crystals can be diluted into a sprayable solution to kill floating algae Available in 5-pound container only Application Rate  2-4 lbs of Copper Sulfate per 1 acre foot of water  Please see label for complete product information.  Product SDS Sheet & Label                                                        Copper Sulfate SDS Sheet                      Copper Sulfate Label