Gravity Flow Pond Filter System with Submersible Pump Diagram

Simple installation diagram of an external pond filter system using an external pump connected to a gravity flow filter.

ELECTRICAL SAFETY
• http://www.elightspot.com/lighting-library-electrical-safety.aspx
• http://www.electricalsafety.org/
• http://www.youtube.com/watch?v=dbfqF_IAQlk
• http://www.youtube.com/watch?v=K555qzFPSCEv