Algaway 5.4 Algaecide


1 gallon treats 45,424 gallons

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For small ponds with heavy algae growth, cleans the excess algae off the sides and ornaments when you add ALGAWAY 5.4. This will reduce the amount of decaying organic matter in your pond.

Algaecide For Ponds – Stops Algae Growth

  • Control string algae!
  • No more green water with ALGAWAY 5.4 Algaecide!
  • It stops algae growth in ponds and can be applied to areas that contain fish and plants!
  • Will not harm fish or live ornamental plants

Active Ingredients
Poly(oxyethylene) (dimethylimino) ethylene (dimethylimino) ethylene dichloride……5.40%

Directions: It is a violation of federal law to use this product in a manner inconsistent with its labeling. For use in self-contained ornamental ponds and fountains without any outflow. For small ponds wit heavy algae growth, clean the excess algae off the sides and ornaments before adding ALGAWAY 5.4. This will reduce the amount of decaying organic matter.

Fountains, Small Ponds with goldfish and koi – Treat only those fountains and ponds which will have no outflow after treatment. High water temperatures cause more rapid natural decay of dead algae which can cause fish distress. If animals are present clean out excess algae as stated above or use before temperature exceeds 75°F (24°C).

CAUTION: In ponds, insure that water is well aerated via waterfall, fountain or other method to prevent fish loss. Aeration must be continuous.

CAUTION: Not safe for use with snails, shrimp and other crustaceans or mollusks.
Repeat dosage once per week for maintenance.

E.P.A. Registration # 14802 – 8 – 74466

Additional information

Weight N/A

32oz., 128oz., 320oz.


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