Hydra Fountain Clear Water Feature Cleaner | 250ml Treats 7,500L Highest Dilution Rates - Water Feature Treatment Keeps Water Crystal Clear from Algae, Cleans Water & Biofilm Build-up

Bought this to use in my water feature. Kept water clear for much longer than without it. Much less green algae growing so less frequent cleaning out of the water feature and pump

Great product , keeps pond very clean

Works really well however only thing is the measure built in has to big measurements for our small fountain.

Excellent for keeping garden water feature water clear. Whether it be a pond or a fountain add a small amount on a regular basis to keep your water looking fresh and clear

This product is great as cleared the water in our fountain very quickly and has remained working.

This haw sorted out a really green fountain. I had to double dose to begin with as the fountain was in a state, but the algae disappeared from the terracotta surface in a matter of days. It's a really clever bottle design, allowing you to measure the dose accurately without having to use a measuring jug. I have seen wood pigeons drink from the fountain since I've used it, and they seem to be completely unscathed by the experience.

Seems to work well

I purchased this to keep container water clear that I use for solar fountains. I was fed up having to empty them and clean every week because of algae. Now with a once a week treatment, no more green water and algae. Gives the water a lovely light blue colour too.