Liners
Pond liners and heavyweight underlayments are a necessity when constructing your water garden. Flexible pond liners allow you to create a pond of any size or shape. When choosing a liner it is always best to choose a liner that is larger than what you think you need to allow for the flex as the liner fills in irregular shapes of the hole that has been dug for it. It is best to dig your pond before buying your liner. This will allow you to get exact measurements so that your pond liner will fit the size of the pond.