Envii

Not as good as I was led to believe. Slight improvement but quite disappointed.

Sadly made no difference to my pond

I have a 3500 litre pond. I gave it 5 treatments of 175ML as per instructions using a can with a rose. The bottle is now empty. During the 5 weeks a had to keep removing blanket weed every 3 days. I am still doing that. There has been no sign of it being affected by your product. Apart from the weed the water is perfectly clear and prior to using Algae Clear I used a testing kit and all the values came out as normal.