Rated 4.1 out of 5 by 8
Rated 5 out of 5 by anitaams Best pond product I've ever used
Love this product. Have use it three times now & my pond is cleaning up nicely - can now see the rocks on the bottom in many places & my water lilies are blooming more than they ever have.
May 22, 2016
Rated 5 out of 5 by Gsquare Excellent for rock lined/bottom ponds
I've used Sludge Away in my fully rocked pond for six years. It is an excellent product for breaking down muck and sludge build up caused by fish waste and leaf debris, when used as directed. I highly recommend it. I buy it by the gallon!
September 9, 2013
Rated 5 out of 5 by SkyBoy Dependable Product
We have a 6000 gal. koi pond with a rock and gravel bottom. This product is excellent in removing sludge and particulates resulting in beautifully clear water. It does turn the water cloudy when first applied (proof that it is working) but begins to clear in a couple of days. This is a very dependable product.
August 31, 2013
Rated 5 out of 5 by FredMan Great stuff!
Been using this for years. Simply said "it works."
August 24, 2012