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TetraPond AlgaeControl
TetraPond AlgaeControl
TetraPond AlgaeControl
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*Algae control solution for ornamental ponds with plants & fish
*Effectively combats algae blooms, string/hair algae, and blanket weed in ponds with synthetic liners
*Concentrated formula treats more water than other brands

Control unsightly green water, blanket weed, and stubborn string algae. Effectively controls green water in ponds with plants and ornamental fish. For use only in fountains and ornamental ponds with synthetic liners. Not for ponds with invertebrates and crustaceans. Use as directed.

Effectively combats:

  • Algae Blooms (Green Water)
  • String and Hair Algae (Spirogyra)
  • Blanket Weed (Oedogonium)

For use only in fountains and ornamental ponds with synthetic liners. Can be used with plants and ornamental fish when used as directed. Do not use in ponds with invertebrates or crustaceans, e.g., crabs, shrimp, or crayfish.

Direction For Use
Dislodge string algae off stones with high pressure hose nozzle and scoop out with a fine mesh net or pond vacuum. ENSURE the pond/fountain is well aerated.


  • 10 ml for every 120 gallons of pond water (use top of supplied screw cap).
  • 1/4 cup (60 ml) for every 720 gallons of pond water (dedicate use of measuring cup to algaecide application only).

Dilute the proper dosage in a bucket of water. Pour diluted mixture into the pond or fountain evenly along the edges. DO NOT OVERDOSE. Treatment may be repeated, if needed, every three days up to three total doses. REMOVE dead algae from pond.

Warm Weather Caution: Before adding TetraPond AlgaeControl, be sure to provide adequate aeration from a fountain, waterfall, or air pump. Keep pumps running 24 hours a day when using this product, especially during warmer months.

DO NOT use in ponds established for less than three months.

NOTE: It is a violation of Federal Law to use this product in a manner inconsistent with its labeling.

Active Ingredients:
5.4% Poly [Oxyethylene, (Dimethyliminio) Ethylene (Dimethyliminio) Ethylene Dichloride].
94.6% Inert Ingredients.

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