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API PondCare Algaefix

Prices start from $25.25






  • Description
  • Directions

Algaefix by PondCare is our most popular pond algaecide.


For use in ponds and fountains containing live plants and fish.


Keeps ornamental ponds and water gardens clean & clear. Controls existing algae and helps resolve additional algae blooms.  Can be used in ponds with plants!


Effectively controls "green water", algal blooms, String or Hair algae and Blanket weed in ponds, water gardens and ornamental fountains while keeping water clean and clear.

Add 1 teaspoon (5ml) for every 200 litres of pond water.


Thoroughly mix Algaefix into pond/fountain by adding near the pump outflow, waterfall or aeration device. PondCare Algaefix can also be premixed in a bucket of pond water and dispersed evenly around the pond. Repeat dose every 3 days until algae is controlled. Be prepared to siphon out dead filamentous algae. Weekly doses of PondCare Algaefix will control algae growth and reduce pond/fountain maintenance.



Before using PondCare Algaefix make certain that the pond has vigorous aeration (ie a fountain, waterfall or aeration device) this will help ensure that you do not kill fish due to low levels of oxygen. When algae is removed by the filter or settles to the bottom of the pond, the oxygen level may drop to a harmful level if adequate aeration is not provided. Therefore when using PondCare Algaefix during warm summer months, adequate aeration is required. Do not shut pond pumps and aeration devices off at night.


Do not use in ponds containing fish intended for human consumption. Do not use Algaefix in ponds containing crustaceans including crabs, shrimps and lobsters.