Like HDPE and LLDPE liners, RPE geomembranes are weldable, fish safe, and fairly resistant to chemicals and UV rays. RPE liners are stiffer than materials like LLDPE, but they should still fold adequately around most corners in your pond. Outside of the pond industry, you’re most likely to find RPE lining waterbodies like canals and dams. Unlike a swimming pool which can be painted different colours, painting a pond liner with epoxy pond should be completely avoided. Pond liners are usually made from a rubber/plastic material which has been completely UV treated to ensure they are durable and safe for all pond life including fish, frogs and even plants.

EPDM rubber, while offering the same high quality and resistances as Butyl rubber, is a popular budget friendly alternative that has a shorter expected working lifetime. We produce high quality pond and lake liners, box-welded koi pond liners and water tank liners using the best Swedish Butyl and EPDM Rubber membrane (SealEco Greenseal), all sizes up to 40m x 45m (1800m2) fabricated at our Wyboston facility here in the UK.Stan, you’re welcome to upload a picture and post in a new comment using a hosting service like this one: https://postimages.org

Take a look at our Pond Liner Material Suitability Chart to see why our rubber really is the best possible choice to line your pond. Current Lead Times Temperature Regulation: The blue color of the liner reflects sunlight, helping to keep the water cooler during hot summer months. This can be especially beneficial for temperature-sensitive fish species like koi, which thrive in cooler waters. Fish waste alone will make it naturally dark, so choosing a lighter coloured pond liner such as white, blue or even green pond liner will end up making it look dirty if your do not perform regular pond maintenance. Raised Pond with Blue Pond Liner There was also a theory that the break down of the pond liners could potentially affect the health of your fish and other aquatic life due “free radicals” being released during the degrading of the plastic liner.Fish pond paint color, or “armor” is durable and adds an elastomeric coating to your pond. However, the results are somewhat permanent and the color options can be limited. A deep blue pond color creates a serene, tranquil atmosphere and blends in well with natural surroundings. Blue is also the color of the sky and serves as a natural choice for the color of a pool or a pond. Tan or pure white gives a pond an ethereal appearance and cools down everything around it, even on the hottest of days. Tropical and Exotic Colors Predators at ground level, such as cats, will notice the strange color and since the fish are more hidden, they’ll lose interest faster and be less inclined to stalk the pond. The next thing to think about is the overall maintenance of your pond. Ponds with dark bottoms are more difficult to maintain because they tend to attract more algae and other types of aquatic plants that can be difficult to remove. If you plan to put a lot of fish in your pond, a dark bottom pond might be a good choice because it will help to keep the water clean. On the other hand, if you plan to put a lot of plants in your pond, a natural-looking pond with a sandy bottom might be a better choice because it will be easier to maintain.