How to Build a Pond Filter System. Save money and the environment while building a pond filter system. Create a drainage hole in the can, on the side near the bottom.
How to Build a Pond Filter System: 5 Steps - wikiHow More (Outdoor Water Filter Swimming Pools)
How to Build a Pond Filter System - 5 Easy Steps - wikiHow
Looking for some easy to build and cheap DIY Koi pond filters? Read these incredible inspirations and build your self-built filter for your lovely koi pond!