Pond liner longevity is a very important consideration in pond liner selection. The following section describes the benefits and weaknesses of three categories of pond liners. Aspects of the pond such as size, quality goals, budget, property value, species of fish, longevity, geology, wildlife, maintenance and the level of knowledge of the pond designer need to be considered. To select an appropriate pond liner, the goals of the pond or lake project need to be considered carefully. Different pond liners for different ponds Our profession is to develop the best man-made aquatic habitat it isn’t to sell any products. This sets us apart from most people in the pond and lake industry. Since we do not market pond liners we offer this guide in the public’s interest. We do not need to get into the science of sediment chemistry here since the intent of this discussion is simply to help people decide what method to utilize to seal their pond.Īs Aquatic Biologists we design ponds and lakes everyday. In reality, there are other important functions that help keep water clean.
Most people think a pond liner has but one function: to hold the water in the pond. The seal of a pond or lake is similar to the foundation of a building what happens here affects everything above the liner or seal.