Crystal clear, instant clarifying agent

• Clear water - quick as a flash
• Clarifies green, murky pond water (particularly in the presence of algal bloom).
• Environmentally friendly and completely safe for plants and animals.
• Effective against fine, non-filterable impurities as well as phosphates and heavy metal compounds.
• Remove the flaky sludge with a net or Oase Pondvac vacuum clearer.
• A 500ml bottle will treat 10,000 litres
• View dosing guidelines