SePRO Copper Sulfate Blue-Stone Crystals for Pond Algae Treatment Water Garden Supplies_Fish Care & Maintenance Tools Choose from nine available options:

Choose from nine available options:

Algaecide or Herbicide for fast results

Pond Biologics® Bio-Clear™ Water Clarifier improves pond water clarity by breaking down organic debris

Its innovative

SePRO Copper Sulfate Blue-Stone Crystals for Pond Algae Treatment Water Garden Supplies_Fish Care & Maintenance Tools Choose from nine available options: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.