Install Waterproof Liner and Basin Base

What happens here

Once the wooden frame is complete, it's time to waterproof the interior to create a functional water basin. Drape a heavy-duty black waterproof liner, such as EPDM pond liner, over and into the frame, ensuring it covers all interior surfaces that will hold water. Carefully fold and secure the liner to prevent leaks, ensuring sufficient overlap. Then, place bricks or concrete blocks inside the lined section. These will form a sturdy base for the decorative river stones and the submersible pump, allowing water to circulate properly.

Goal: Create a waterproof basin within the wooden frame