Copper Sulfate

treatment for killing floating, submerged and planktonic algae in ponds/lakes

Copper Sulfate – Dry copper sulfate granules for pond algae control.

Blue stone crystals.

Instructions

DO NOT treat more than 1/4 – 1/3 of the surface area of pond at one time to avoid Oxygen depletion due to vegetation death. Wait 7 – 10 days between treatments.

Re-treatment during season will be needed. Treat when algae is in early stages.

100% safe water use immediately.

Do not use in Koi or Trout ponds – Toxicity is directly related to water softness.

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