EasyCare ProTec Scale and Stain Remover, 8 oz. Bottle

Works pretty well, used in my outdoor fountain seem to reduce algae. Not so much with the indoor fountain. Perhaps inside temps. Good price on Amazon.

Good product .

I use this formula in my indoor & outdoor fountains & it works great!

We have extremely hard water that quickly discolors our three fountains (metal and stone). We tried calcium and lime dissolvers with fair results. Then we tried EasyCare ProTec Scale and Stain Remover and were amazed at the results. It works quickly and keeps stains at bay for months, not days or weeks. I do wish it came in a spray bottle for a more controlled direct application on areas where the build up is more pronounced, but I'll pick up one myself. Looking forward to sitting next to one of our fountains while sipping an iced tea, rather than stressing over lime and scale build-up.

So happy I found this on Amazon. I recently moved and couldn’t find it in any of the local stores/ garden shops. This product really helps keep the scale down on my fountains. Of course, regular maintenance is still important.