See more Water treatments


Right chevron

Outdoor & garden

Right chevron


Right chevron

Water treatments

Right chevron
Banish BioActive Blanketweed Pond Water Treatment 250ml Wildlife Safe Natural

Banish BioActive Blanketweed Pond Water Treatment 250ml Wildlife Safe Natural

Sold & shipped by Aquatix-2u

Available online only and not stocked in B&Q stores

Checking availability...

Product details

Product information

    Every pond is prone to string algae growth and green water. Banish BioActive Blanketweed Treatment is formulated to break down the primary growth nutrient of algae. It will target Blanketweed algae while leaving living macro-organisms unharmed, helping to restore a healthy & balanced aquatic ecosystem. With a natural bacteria composition, this treatment is pet and wildlife safe. To achieve the best results and ensure clearer pond water, use a high dosage to the pond weed remover in the spring, followed by a lower maintenance dose during the summer months.

    To use, simply shake bottle, remove cap. Squeeze to fill measure (20ml of solution per 225 litres of pond water). Mix pond water and the treatment together in a bucket or watering can and leave for 10-15 minutes. This will activate the bacteria that has been held in suspension, then add evenly across the surface of the pond.

    To keep the water clear, a maintenance dosage of 10ml per 225L every 2-4 weeks in the summer months. Remove any blanketweed as it appears.


    250ml bottle

    Treats: 5625 Litres (1250 Gallons)

    Filter safe

      Features and benefits

      • Effectively suppresses blanketweed growth, restoring the pond's aesthetic appeal and natural clarity.
      • Environmentally friendly, natural and safe alternative to harsher chemical treatments.
      • Built-in measuring spout lets you simply squeeze, pour, and treat – no mess, no fuss.
      • Safe for fish, wildlife, and beneficial organisms, ensuring a healthy and balanced pond environment for all.
      • Treats 5625 Litres (1250 Gallons)


      Product code5060855636651