Water Care

Cloudy green pond water in a backyard garden pond with visible algae bloom 2026

How to Clear Cloudy Pond Water

As an Amazon Associate, we earn from qualifying purchases. Cloudy pond water is caused by one of four things: planktonic algae, suspended clay or sediment, decomposing organic matter, or a bacterial imbalance. Identifying which type you have takes less than 60 seconds — and from there, most ponds can be cleared within one to two … Read more