smartpond® offers different filtration options to fit every pond and water garden. One of the keys to having clear pond water is a good filtration system. Ponds can naturally filter water through the nitrogen cycle, but when the waste becomes too much it leads to water quality issues, especially in the presence of fish and turtles.

There are three stages of filtration: mechanical, biological, and UV clarification. Each stage of filtration work in different ways to help remove and breakdown organic waste and algae in the pond.