After using the Pond Sludge Remover for several months in my backyard pond, I can confidently say it's a game-changer for maintaining water clarity and reducing muck. The gradual-release pellets sink to the bottom and work their magic slowly but effectively.

The best part? It's completely natural and safe for all aquatic life. I didn't have to worry about harming my fish or the birds that visit my pond. Within a few weeks, I noticed the water becoming clearer and that unpleasant pond odor significantly reduced.

However, it's important to manage expectations - this isn't an overnight solution. Some reviewers reported fish deaths when using aggressive treatment, so I stuck to the regular maintenance dosage. Patience is key! After about a month, I could see clean spots developing where the pellets had landed.

The product claims to remove up to 2 inches of sludge per month, and in my experience, this seems accurate. My fountain started spraying stronger as the water quality improved. While one reviewer reported no results, most (including myself) found it effective when used consistently over time.

For anyone tired of expensive dredging or harsh chemical treatments, this natural alternative is worth trying. Just remember: slow and steady wins the race when it comes to pond maintenance!