Worst case scenario:
Link has pictures of my attempted purchasehttps://imgur.com/gallery/qltJQAd
The pond I'm looking to purchase *needs* a liner, had a site visit today and the guy says there isn't clay in that spot.
He's going to go back out and see if the rest of the property has any easily accessible clay.
This is probably the only spot in the area that doesn't have clay.
What do I need to know about expanding a pond using pond liners? Can I attach fresh liners to the old stuff?