Algae prevention through light reduction

Blue Lagoon UV-Block

  • To prevent green and thread algae
  • Controls algae growth by reducing light penetration by means of a special blue dye
  • Ideal for all garden ponds, koi ponds and swimming ponds
  • Gives the water an attractive, blue lagoon colouration
  • Makes the colours of fish and plants appear more intense
  • Perfectly biologically harmless for fish, plants and all other pond inhabitants (crayfish, mussels, snails, frogs, newts, dragonfly larvae, etc.)
  • Pond water treated with Blue Lagoon is harmless to all pets (dogs, cats) and birds.
     

 

Art. no.Contentsfor
3584500 ml20,000 l
35851.000 ml40,000 l
  • Use / dosage

    Use:

    Mix Blue Lagoon with 5-10 litres of water in a suitable container and distribute evenly over the pond. When the water colouration fades, reapply half the dosage (approx. every 6 weeks).

    For best results start in spring and reapply regularly. The deeper the pond is, the more effective and longer lasting it is. Pond water treated with Blue Lagoon is harmless to all pets (dogs, cats) and birds.

     

    Dosage:
    25 ml in 1,000 litres of pond water

...