Pond dye Dyofix/colorant pour bassin Dyofix

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    Control algae and aquatic weeds in ponds, lakes and fisheries

    Safe for children, pets and pond flora and fauna 

    Non-toxic, eco-friendly Dyofix Pond Blue dye for lakes will control algae and aquatic weeds that often cause serious problems, interfering with fishing, boating, swimming, and irrigation. The extremely dense growths of filamentous algae and submerged weeds that also cause serious problems to fish, as a result of night time oxygen depletion, will also be controlled.


    Dyofix Pond Blue  pond dye in combination with our  pond bacteria can help prevent manual removal of filamentous algae. 


    The powder dye is packed in 100g soluble bags and 1kg packages (10x100g bags). Dosage: 100g/1000m3, 1kg/10,000m3. No preparation is necessary 

       Dyofix Pond Blue dye also reduces the need for chemicals, algaecides, herbicides which, if not used in precise doses or under strict supervision by experts, can cause an imbalance of the natural nutrients in the pond that can have a negative effect on fish, plants and other species. 

    Dyofix Pond Black is a black pond dye used in smaller ponds and fountains where a dramatic affect is required.

    Garden designers use black pond dye to create an obsidian black mirror reflection for a stunning garden pond design.


    Sunlight, moonlight or candlelight, the black mirror finish of the black pond dye looks amazing and puts the finishing touch to your water feature.  

    The powder paint is packed in 100g soluble bags and 1kg packages (10x100g bags). Dosage: 100g/3m3, 1kg/30m3. No preparation is necessary 

    Dyofix Lake Shadow is a non-toxic, environmentally friendly paint for lakes and ponds designed to prevent and control the growth of various types of algae and aquatic weeds.

    It does not change the color of the water, darkens the water and gives a mirror shade 


    The powder paint is packed in 100g soluble bags and 1kg packages (10x100g bags). Dosage: 100g/400m3, 1kg/4000m3. No preparation is necessary

    Algobac, AquaProEZ, Avibac Pond Maintain, Avibac bacteria are often used together in the process of killing algae and purifying water. 




    Features and benefits

    • Inhibits the growth of algae and weeds
    • Improved the look of your water
    • Protects fish from birds and cats
    • Used all year round
    • Creates a beautiful contrast for plants and shrubs
    • Safe for children, pets and pond life
    • You can swim 

    Dyofix Dyes to control algae & weed in commercial lakes and fisheries 

    Non-toxic, safe and easy to apply

    Commercial pond dyes are non-toxic, high-quality, food colours providing a cost-effective method of controlling algae and weeds without affecting the health of fish, wildlife and plants.

    Pond and lake dyes are supplied in two forms; powder sachets to treat large bodies of water and a liquid solution for smaller fisheries and large ponds.

    Dyofix Pond Blue is the first of our commercial pond dyes for use in large lakes.

    Pond Blue is the most popular and economical pond dye available.

    Lake Shadow is for a twilight effect 

    Benefits for fisheries, lakes and large ponds 

    • Controls the growth of unsightly algae and weed
    • Hides fish from predators such as herons and cats
    • Gives a rich depth quality to water
    • Creates a beautiful contrast with plants & shrubs
    • Cost effective and easy to apply 

    Information on dye safety:

    • Pond dye is food grade
    • These dyes are added in much higher doses to beverages, ice cream, canned food, confectionery, and so on. Also used in cosmetics, medical industry.
    • The dye does not change the pH or other parameters of water
    • The dose for a body of water is 100g / 1000m3 or only 0.0001g / liter i.e. 0.1 mg / l. This is less than is added to some soft drinks.
    • Does not affect fish, their lifestyle, spawning.
    • Affects only algae and weeds, but does not affect aquatic plants and photosynthesis.
    • The disappearance of algae and weeds reduces excess oxygen consumption at night.

    This is a much more environmentally friendly way to remove / prevent algae compared to chemical algicides and the use of lime.


    If you have questions, write us:

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