Product details:

Evolution Aqua 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 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 airpump and airstone is recommended. Dose Blanketweed as directed and repeat every 14 days as required. The positive effects of using the product should be seen within 10 days of being added. The additional use of the PURE bacterial range of products from Evolution Aqua is also recommended to aid in the removal of nutrients from the water which will go on to fuel future algae growth.