Right, I'm sticking my head out here, and saying the words: I Dont Get It!
I want to setup my own wonderful mister, but somewhere along the way I get lost..
Here's how i understand it:
You tank a powerhead, preferably with suctioncups, position it so it sprays downwards towards the glass furthest away, stick your Co2 tube on the venturi intake, and that's it?
Now i've seen Tom's Design, Defdac's design and others, but the all feature some sort of canister underneath the powerhead? and something about a loopback thingy!?
Perhaps I'm making this harder than it is, but I've not completely wrapped my brain around the idea....
Anyone have a step by step design, that even I may understand!