CrystalClear CrystalClear MuckOff 24 Tab

I love this product! I use it in my fountains and also in my Rain Barrell. Until I started using it the fountains would clog up with all kinds of gunk causing my fountains to stop running. It's kept the water nice and clear and they're super easy to use. Just pop a few tablets into the water a few times a year and poof -no more gunk! The birds and my dogs even drink from the fountains without any issues or illness. It is definitely pricey but worth the money! WAYYY cheaper than replacing fountains every year!

It worked even better than I hoped. We have small Koi Pond with 10 fish in it. I bought MuckOff to clean the bottom of the pond. I used 3 tablets in the 400 gallon pond. It is reducing the muck on the bottom but also all of the algae in the water. I was surprised how fast it worked.

...it comes loose from the bottom, chunks float around in the water making it thick and green and must be filtered out. Ive been cleaning my filter daily since using this product and the water is not improving. Im going to have to do a complete water change. Much easier to just live with the bottom muck.

There is substantially less tablets in the container than on the label, which is a quality control issue. Less product also means less effectiveness. All influence the overall quality of a product.

I used this to eat some of the nasty off my pebbles on the bottom of my pond. Never noticed any change, used as described on bottle.