By using EM Pond Clear in the pond you can greatly improve the water quality in a biological way. The Effective Micro-organisms help in the conversion of organic matter (soil sludge, excretion of fish) to nutrients for the pond plants and thus prevent rot.

In polluted waters, species that cannot survive in a degraded environment die out and the ecosystem degrades. Conversely, if the diversity of microorganisms is rich, nature’s self-purifying ability improves and the water can become clean and healthy again. The reason why EM® can solve the problems that have arisen is because EM® activates already existing microorganisms and restores a healthy balance of the ecosystem and thereby increases the water’s self-cleaning ability.

By pouring EM® into rivers and ponds, for example, the number of microbes that form the basis of the ecological pyramid increases. As the number of microorganisms increases, the pyramid itself also becomes larger, which results in a richer diversity in the ecosystem. This will improve the self-purification ability of the rivers and help them to be clean and healthy again.

If you suffer from algae growth in the pond then you can also add EM Pond Clear Super Boost to the water. EM pond Clear Super Boost contains a high concentration of phototrophic bacteria that compete with the algae.


  • Improves the quality of the water in your pond
  • Provides the necessary nutrients for pond plants
  • Restores a healthy balance of the ecosystem
  • Increases the water's self-cleaning ability
  • Prevent rot
  • We recommend using this product together with Actiferm and Agriton Mud Balls.
  • Important: Do not drink EM pond, do not bring it into contact with eyes and mucous membranes. Keep out of reach of children.


  • 0.5 liter EM Pond with 10 liters of Aciferm for 10 m³ of water.
  • Important: Do not drink EM pond, do not bring it into contact with eyes and mucous membranes. Keep out of reach of children.


  • EM Pond Clear 3 Litre Bag in a Box


  • Store in a cool and dark place. (Frost free). Use immediately after opening
  • It is best to use it immediately after opening, but you can stick to the best-before date that the bottle carries (the products we have in stock often carry a best-before date of more than a year).
  • After opening, simply keep the cap on, so that as little oxygen as possible gets in.

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EM Pond Clear

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