The Tropf Blumat set comes with a tap for the rez. The JR's are the ones that would function as you described.anyway, they were trying to sell me some bulk head to drill in to my rez. i don't have a drill anymore, so I didn't purchase (not in hurry to set up) but i thought people were running these on siphon, feed tube pulling from down in rez, over the side, and downward to the units.
?
I didn't have the right size drill bit and didn't feel like spending $5-$10 on a bit I'd use once. All I did is use the largest bit I had (which was still smaller than the required size) and rotated it until the hole was proper size.
So no go on the Bud Candy, eh?