I believe a layer of pure sand would help protect the liner and would be more resilient compared to a carpet.Just my thoughts.
A lot of folk say use carpet before you lay the underlay, but after a few years the carpet rots to nothing, meaning the liner is vulnerable.
I definitely <"would do this as well">.make pebble beaches and cover the liner to protect it
My garden pond just had rock and a bit of dead wood put in it when I finished, but it all still grew rather quicker than I hoped.does anyone see the same problem I do?
I really love his edging design, making the wall with loads of caves and nooks and crannies below the water surface. Perfect in 2 ways, aesthetically pleasing and great for wildlife to hide and nest.The video good tip about the polyester underlay