How to build an external bell siphon/ external DWC overflow. (aquaponic farming)

In this video I show you how to build an external bell siphon as well as just an external overflow. Both are pretty much except for one small difference.

Visit my channel here: https://www.youtube.com/c/vonponics/?sub_confirmation=1

Amazon:
Uni seals: https://amzn.to/3e5QeXF
Matala Filter pads: https://amzn.to/3bU9w0L
Bulkhead fittings: https://amzn.to/3d671db

Fish food I use:
https://amzn.to/3gAErT4