envii Water Feature Klear, Natural Water Feature Cleaner, Chemical Free Treatment Safe for all Wildlife & Pets – 20 Tablets Treats 2,000 Litres of Water

this product is very good and efective

Cleans water feature well

Not cleaning the water properly

I bought these tablets because my water feature water was becoming cloudy. I choose this brand because it's natural and not harmful to animals.i put a tablet mixed with water into the wayer feature straight away and within a couple of hours the cloudy water was starting to clear , the following day it was totally clear , I would definitely recommend these tablets , it says repeat weekly but I'm hoping that because it's a small water feature it may last longer , we'll see !

I put the recommended amount into my algae ridden fountain. After one week-no change. I then put in 4 times that amount-again with no result. I tried white vinegar, which worked overnight! A shame, as I like to use ecologically based products.

Our small fountain water feature has always suffered with algae. We have used bleach in the past, which has not been very successful. We have nine cats so we were very careful only to put in a small amount of bleach so this was probably partly why. Luckily the cats do not drink from the feature when the fountain is going so we kept it running all the time. We gave Envii a try this year after having given up for a few years and not using the feature at all. Without Envii the feature was green and slimy, and with feathery growth within two weeks. We cleaned it out thoroughly as per the instructions and used one dose of Envii. The algae did start to come back, but not as bad so we added a second dose as suggested and now the algae is disappearing. It appears to be being eaten! Well don Envii, we look forward to a clean feature for the rest of the year, and will certainly be buying again for future seasons.

Not sure this product really works. Used in accordance with all the instructions and unfortunately the green algae returns within 14 days. It might be that the fountain is in half sunlight, but still disappointing.

Easy to use.

Sembra funzioni, anche se io ho aumentato le dosi rispetto a ciò che è consigliato nelle istruzioni.

Ich habe die Tabs für unsere Quellsteine im Garten bestellt, die ganz schleimig und grün waren. Je zwei Tabletten pro Brunnenbecken und nach einer Woche waren die Algen weg. Trotz Sonnenschein bisher keine neuen Algen -- wir sind zufrieden.

En 2 dias limpió el agua, va perfeco

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