SePRO Copper Sulfate Blue-Stone Crystals for Pond Algae Treatment feed-cl0-cutrine algae killer Prevents low oxygen fish kills

Prevents low oxygen fish kills

Bio-Clear™ LQ will spread throughout the water body on its own

Contains high-quality protein to promote healthy growth

healthy pond water

SePRO Copper Sulfate Blue-Stone Crystals for Pond Algae Treatment feed-cl0-cutrine algae killer Prevents low oxygen fish killsCopper 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.