SePRO Copper Sulfate Blue-Stone Crystals for Pond Algae Treatment feed-cl0-Aquascape pond lighting Helps control mosquito and midge

Helps control mosquito and midge populations

Part Number 115-V: COM103-MK

Apply product at early stages of growth to reduce heavy growth

Comes complete with stakes to secure netting into place

non-chemical treatment is safe for fish

SePRO Copper Sulfate Blue-Stone Crystals for Pond Algae Treatment feed-cl0-Aquascape pond lighting Helps control mosquito and midgeCopper 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.