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: Uni-seal hole size chart or