Today, I cleaned my pond filter, and replaced new filter media in the 2nd stage of filtration.

My channel: https://www.youtube.com/channel/UCfV...ldpXTW7rLQFZxg

Here is the video:
https://youtu.be/WELXsn69rYU

Matala MWT012 Gray Filter Roll:https://amzn.to/394yqKP
DEKO Sump Pump 1/2HP:https://amzn.to/2Mn1AuM