Blagdon Clear Pond Water Treatment, 250 ml, Clears Dirty Green or Brown Cloudy Water Quickly, Natural, Wildlife Safe, Harmless to Fish and Filter Bacteria, 250ml, Treats 5,000 Litres of Water

Absolutely excellent product, transformed our 400 gallon pond from brown murky water to virtually crystal clear within one week, amazing, definitely recommend!

Use this most of the time along with barley straw in my pound works well. I also use in my aquarium but have to get the right dosage exactly or will kill fish, find its much better to use than most of the proper aquarium cleaners which are no good and way over priced will cloud up but that shows it's working within 24hrs water is really really clean when you empty filters use will see results for yourself but as said Got to get dosage right, I have a 200lt best if you know your literage in tank then you get the dosage right, if not have to do by size and that is harder to work out i did get it wrong at first now I don't and a bottle last a long time than others.

Does the job, I buy regularly. Keeps the pond clear with regular intake. Doesn't effect pond life. Definitely worth the money.

This is a tricky review to write if I’m honest…I used this during one of the many hot periods / heat waves. Initially, it began to clear the water, but the daily exposure to the sun was just so much that I don’t think it stood a chance at doing its thing to clear the algae build up etc. So it might be a winner in a less hot period but it so far hasn’t worked.

Great product! Just mix with some water then add to pond and see the magic happen!! Made my pond crystal!!

Great delivery and works

Did not do the job as advertised,

Have added this to the pond 3 times now and it's definitely clearer. We can now see down to about 6 to 8 inches. The water is not crystal clear, it has a sort of greyish tinge, but it's it a great improvement so far. Very happy.

No fue muy buena compra, no se si por no saber exactamente cuanta cantidad poner al estanke tengo o si tenia espectativas mayores que no cumplio, tuve que utilizar otro producto para conseguir algun resultado y ver el agua clara, seguramente agruparia las particulas y realizó su funcion, pero yo esperaba fuera otra su funció, fuera UTIL limpiando el alga,,,

Märkte ingen skillnad i dammen

The product itself is good! But I have ordered the Blagdon Green Away twice, and the seller has replaced my order with the Clear Pond, with no explanation. Guess I can't trust the seller! Beware.

Dieses Produkt hatte Null Wirkung ,das Wasser ist genau so trüb geblieben wie vorher.Außerdem wäre eine deutsche Gebrauchsanweisung,wie man bei anderen Artikeln kennt empfehlenswert.

2 traitements et aucune amélioration ! C'est agaçant toutes ces belles promesses n'ont tenu. Encore de l'argent jeté par les fenêtres.