Yes, pond liners can be affected by chemical additives in pond water, especially if those substances are harsh or corrosive. Chemicals such as chlorine, herbicides, or algaecides can degrade certain types of liners, particularly those made from PVC or other sensitive materials. EPDM and RPE liners are generally more resistant to chemical exposure, but even they can be impacted by prolonged contact with certain aggressive chemicals.
Your supplier should be able to provide you with specific information about what chemicals your liner is vulnerable to. To minimize any chance of chemical damage, look for pond-safe products that are specifically formulated for aquatic environments. Regular monitoring of water quality is also essential to detect any chemical imbalances, such as extreme pH levels, that could harm the liner or the aquatic ecosystem. If treatments are necessary, apply them cautiously and consider the liner material when selecting products.
