Red Lighting - Sludge Buster Pond Treatment - Pond Cleaner Treatment For Crystal Clear Pond Water - Harmless Biological Cleaner - Algae Remover For Water Features & Ponds - Treats 45,000 litres - 400g

Great results. Took a few days to workDuring which water was very cloudy but my pond is now clearer and fresher. Well pleased.

It seemed to work but not to the results I was expecting. It's a bit expensive for that reason.I turned the uv off for a week after treating the pond.It doesn't come in the displayed packaging which I thought was bad advertising just a bag inside a zip lock bag. Maybe I wasnt sent the correct stuff although It did have a leaflet inside from red lightning.

Followed directions. Very eager to see what the manufacturer promised. Waited, waited. water still murky and after three weeks, still the same as when I wasted £40 purchasing 'natural' rubbish. Very disappointed. Still waiting for that to work.

I didn’t like this product . Although easy to use it didn’t make any difference to my pond .

Chucked one bag into my pond that was thick brown water, my pond is 1m deep, within 1 day I could see the bottom of my pond, worked very well, would recommend