Oxygen release products for ponds and lakes

  • Oxygen release products are used in aquaculture and ponds  to enhance water quality and add required oxygen.

    Our products LongOxy or  QuickOxy are for quick (up to 48h) or slow, constant (up to 3 month) oxygen release.

    They also can be sources of dissolved oxygen in emergency situations where mechanical aeration is not possible.

    Used at proper concentrations, both products are environmentally safe, because they break down into water, molecular oxygen and calcium hydroxide. Calcium hydroxide reacts with carbon dioxide to form bicarbonate that limits the rise in pH and contributes total alkalinity. 


    LongOxy main application in ponds to improve water quality and sediment environment and improve dissolved oxygen areas.


    It is slow solubility product and will settle on bottom, where it gradually releases oxygen.

    1kg of LongOxy will release at least 180g of pure oxygen. 

    LongOxy releases oxygen slowly up to 3 month


    LongOxy benefits  :

    • Water treatment
    • For long time oxygenation. Provides sufficient dissolved oxygen.
    • Helps reduce algae in pond
    • Eliminate carbon dioxide, which hinders the oxygen absorbtion of fishes.
    • Increase pH, prevents acidification
    • Removal ammonia and ammonium
    • Removal hydrogen sulphide
    • Reduce organic pollution on pond bottom
    • Prevent pond from anaerobic bacteria causing hydrogen sulphide and ammonia
    • Calcium supplement to flora and fauna
    • As a slow oxygen release agent for bioremediation of polluted
      sediments from intensive shrimp or fish farms containing high organic carbon, nitrogen and
    • Soill and water bioremediation


    Product dose depends on water quality, depth, fishes quantity, bottom sludge quantity.

    . In average we can consider:

       Depth                                     Dosage per 1000m2

         • 1m                                               4kg

         • 1,5m                                            5-6kg

         • 2m                                               7kg 


    In case of anaerobic sediment, the dosage can be at least 20kg/1000m3.

    Physical state: dry powder or granular.

    Product can be used for:

    • Ponds
    • Lakes
    • Fish farms
    • Shrimp farms
    • Ground water, water sediment, soil bioremediation, decontamination
    • For odours removal (ammonia, sulphides).


    Suitable to use for all weather and temperature conditions.


    • QuickOxy 

    This product quickly releases oxygen. All oxygen can be released in 24-48h.

    It consists of two parts of sodium bicarbonate and three parts of hydrogen peroxide.

    In water decomposes into sodium carbonate and hydrogen peroxide. 
    The hydrogen peroxide release molecular oxygen.

    1kg QuickOxy release up to 130g of oxygen.

    QuickOxy  can be used

    • as emergency source of dissolved oxygen in ponds.
    • as algaecide
    • for filamentous and other algae removal as algaecide. In such case bacteria AquaProEZ  or other needed to digest dead algae
    • Water desinfection
    • Water treatment 

    Should be used with precautions for ponds with fishes. 

    Info and requests:

    Also available in our web-shop