Blagdon Feature Clear, Fast Acting, Effective Treatment, Cleans Cloudy Water and Smelly Bio-Fouling, Removes Sludge & Algae, 250ml, Treats 625 Litres

So far so good, water and surrounding white stones have reamined clean :) wasnt sure about measurements so I just poured some in ha ha

Fine well suited for my requirements cleaned my water feature fine..!

Worked a treat. So easy to use and excellent results on first time use. I used this product on my water feature. I was having to clean it every second day of use because of the build up of algae. I cleaned the water feature as best I could but it still look terrible then added 1 dose from bottle and noticed 2 days later it was totally spotless. Would highly recommend. Brilliant buy at a brilliant price will be buying this again when required.

Very good! Cleared my water feature in no time

Not as effective as I expected but did initially retard algae/green up of water. Subsequent treatment did not improve the situation.

Bought this because our new water feature had started to stink after a couple of months. Before buying a specialised product, I searched the web for a solution and of course white vinegar was recommended (is there anything that the internet experts don't think vinegar can fix?). Anyway, vinegar most definitely didn't work, and my father in laws dog didn't like the taste either, but this product did work. Just a tiny amount added to the water, and a 50% water change monthly. Job done.

Ok

Put in the bath water after the wife had been in , didn’t work . But good for the water feature

cleaned the feature well