How to make an aquaponics swirl filter (Hybrid aquaponic system)

In this video I show you how to make a swirl filter for my aquaponics system. I use a 55 gallon drum which you can buy on craigslist for pretty cheap. As well as uni-seals, and PVC pipe + fittings. It helps get many of the solids out of your aquaponics system. The swirl it creates causes the solids to settle on the bottom of the barrel.

Uni-seals on amazon: https://amzn.to/3e5QeXF

Uni-seal hole size chart
http://www.unisealshop.com/page.cfm?page=3
or
https://www.tank-depot.com/shopping/uniseal-instructions.aspx