Cloverleaf Blanket Answer - 2kg

Name: Cloverleaf Blanket Answer - 2kg
Brand: Cloverleaf
SKU: CLBLAN2000
Price: 39.98 GBP
Availability: InStock
Rating: 4.7391 (46 reviews)

Product Code: CLBLAN2000

£39.98

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About the Cloverleaf Blanket Answer - 2kg

Manufacturer: Cloverleaf

Horticultural Magazine HDC awarded this product their anti-blanketweed "Best in Test"

Voted number 1 in a user survey, Cloverleaf Blanket Answer is a unique blend of minerals and enzymes to combat blanketweed. Blanketweed can quickly spread over the pond and stop light and oxygen from other pond life, so not only does it look unsightly but it also damages the delicate eco-balance of your pond.

Blanket Answer is safe to use with all pond fish, plants and even with biological filtration systems. It can be used repeatedly to shift a stubborn problem, especially over the summer months.

A 2kg tub treats 25,000 litres, which goes a long way. It's a good product to keep to hand all year round in case the problem occurs.

Cloverleaf Blanket Answer - 2kg Features

2kg tub treats 25,000 litres (5,500 gallons)

10g treats 125 litres (28 gallons)

1 scoop (enclosed) treats 400 litres (90 gallons)

For best results use in temperatures above 10ºC

Blanket Answer is added to the pond by mixing with water in a watering can and pouring evenly over the pond surface

The water will initially take on a white milky appearance, but this will clear within a few days

As with most water treatments the pond should have a good level of oxygen saturation

Alternative Sizes

Reviews for Cloverleaf Blanket Answer - 2kg

Gillian Brain, GBR

4th May 2026

Always works.

Sandra Singleton, GBR

4th May 2026

Excellent product. We had been away for two weeks and came back to find the whole pond chocked with blanket weed. I ordered Cloverleaf Blanket Answer as I had read many reviews about how affective it was. It arrived next day. For the first few days the water was cloudy but after five days it started clearing and no blanket weed. It’s now beautifully clear and my koi are happy and healthy. Amazing product.

Alan Clement, GBR

19th April 2026

Cloverleaf blanket answer is a brilliant product, I've been a pond keeper for over 35 yrs and cloverleaf is the only thing that works for me, I don't like additives generally for my 4000 gallon koi pond but using cloverleaf at half dose does the trick without fail, one treatment every couple of years.

David Blackman, GBR

13th April 2026

I've used this a few times over the years as soon as the sun comes out wretched blanket weed arrives. I dose my pond and it can take a couple of weeks before your filters start catching the weed as it breaks down. Good product

Mike, GBR

8th April 2026

Turns the pond milky white initially but then kills the blanket weed and leaves a black residue on the bottom. They recommend then using the sludge remover to get rid of this. I've bought some but not used it yet - you have to wait 14 days afterwards.

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