I decided to make a journal for my 10" cerges reactor build to make it easier for members to make one themselves.
Its the first time i've made one myself so if you see any mistakes or recommend any improvements that can be made please post them :D
Most information i got by reading lots of...
This unit cost about 20$ due to using Clear PVC housing, you can use solid 2" pipe if you wish.
You can find all the parts at any Orchard Supply Hardware or Home Depot.
Two: 2" slip to 1/2 threaded bushing
Two: threaded 90 elbow 1/2" barbed
About 10 Bioballs if desired
12" of rigid 3/16" air...