"Richard Holub" wrote in message
...
Does anyone know if I can use some of that silt-screen material as an
under-liner? Also...anyone have problems with rodents chewing on the
liner from beneath? Any way to prevent that from happening. My pond
liner is going in this week.

Rich Holub here in Taxachusetts...

Silt-screen is designed to allow water to pass through. Need I say more?