How to achieve a naturally balanced pond
Biological vs Mechanical
Filtration is very critical to pond maintenance
. Not only does it help in removing excess nutrients from the water but it also provides beneficial bacteria for the pond.
There are generally two types of filtration system, biological and mechanical.
Mechanical Pond Filter System
Mechanical filters primarily filter the water outside of the pond.
Some skim the debris off of the pond surface for removal and captures debris that