Evolution Aqua Blanketweed 4kg is a wildlife and pond filter friendly blanket weed treatment for ponds up to 50,000 litres. Blanketweed is 100% fish, plant and wildlife safe, and using it won’t negatively affect any beneficial bacteria or biological filters. It can be used in any ornamental ponds or closed bodies of freshwater and UV clarifiers do not need to be turned off when using it.

An all-natural product, the addition of Blanketweed 4kg will turn pond water white and cloudy for up to five days, but water will clear.

Blanketweed is most effective in ponds with moving water, from a pump, filter, fountain or waterfall, and strong surface agitation, or aeration from an air pump and air stone is recommended.

Evolution Aqua Blanketweed comes in the following sizes to suit the volume of your pond:

• Blanketweed 400g – Treats up to 5,000 litres (5m3)
• Blanketweed 800g – Treats up to 10,000 litres (10m3)
• Blanketweed 2kg – Treats up to 25,000 litres (25m3)
• Blanketweed 4kg – Treats up to 50,000 litres (50m3) of pond water