What is the advantage or disadvantage of a white versus a black pond liner?
I am considering using one or the other for 2 foot deep fish pond, water feature etc.
Use black 40 mil butyl rubber pond liner. White attracts algae, black does not. Black liner disappears. White just get dirty.
Black looks natural. White does not.
I can't even find any white pond liner for sale online and have never seen it used.