Clay is an expensive import and hard to spread evenly without heavy equipment (our pond would need at least 1 ton of clay). If you plan on getting into the pond, your weight on the clay bottom can pierce through the seal and create leaks.
Clay is an expensive import and hard to spread evenly without heavy equipment (our pond would need at least 1 ton of clay). If you plan on getting into the pond, your weight on the clay bottom can pierce through the seal and create leaks.
RE: Permaculture - Pond Perseverance