Blagdon Duckweed Buster Pond Treatment

Blagdon Duckweed Buster Pond Treatment
250ml Bottle

Images are for illustration purposes only. Packaging may change from time to time and images on our website may or may not be updated.

  • 250ml Bottle £17.99


Duckweed is an unsightly and potentially dangerous problematic weed, and the small circular leaved plants rapidly divide to cover the entire surface area of the pond. This cuts out the light, killing any submerged aquatic plants and also disguises where water starts and ends, being potentially dangerous to wildlife, pets and children. Blagdon Duckweed Buster prevents the duckweed from taking up the nutrients it needs to grow, causing it to die back.

Instructions for use

Use for removing unsightly duckweed covering the surface of your pond.

Remove as much duck weed as possible using a net to increase the product's rate of effectiveness.

Calculate the ponds volume. Shake the bottle well.

Remove dosage chamber cap and foil seal, squeeze bottle until chamber is filled to the required level.

Add 1 x 25ml measure for every 450 litres (100 gals) of pond water. We recommend adding Duckweed Buster to a bucket of pond water and then distribute this evenly over the ponds surface.

After 7 days add a further dose of 1 x 10ml for every 450 litres (100 gals) to a bucket of pond water and distribute this evenly over the surface.

Repeat the dose weekly until the duckweed is no longer visible.

Need help or advice? Contact us:

  • Landline: 01582 842096
  • Mon - Fri: 8:00am - 5:45pm
  • Sat: 9:00am - 1:00pm
  • Email: [email protected]

All prices include VAT where applicable.


No Reviews for Blagdon Duckweed Buster Pond Treatment

Only verified purchasers of this product can leave a review.

Q & A

Below are some recent questions we've received regarding Blagdon Duckweed Buster Pond Treatment, including answers from our team.

19 July 2019 at 8:41pm

Safety of my fish

stuart davidson

will my fish be safe when applying duckweed buster

  • VioVet Staff


Thank you for your enquiry.

This is harmless to filters and all species of pond fish, other pond plants and water using wildlife.

Hope that helps,


Delivery Information