SePRO Copper Sulfate Blue-Stone Crystals for Pond Algae Treatment

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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 Show more