Can you redescribe the 1/2" pipe fitting part? (I went to public schools).........pretty cool, hey in your first posts with the chemical jug, you can take a 1/2 pipe (i think) fitting and screw it into the cap and it will pop out the plastic, presto! Add a valve, turn it on its side, or whatever.
I have to blame YOU for this, but I went to an actual Stenner system,and buried a 55gal drum next to my equipment pad for the bleach.Awesome to see this still going so many years later.
I switched to saltwater a year or so back so my need for this system is no longer, but it's neat to see people still going with the simplicity factor of it all.