that link didn't work so I found the working one
http://www.prairiereefsupplies.ca

...or for that ultra-ghetto feel, you could use my 5gal IV drip jug, it's got that nice Meth-lab look...

haha! i have a similar setup lol. glass winemaking jug hooked to an airpump that's on an AC timer. works like a charm, but i have to fill it every 2 days.

I've been researching a cheap way to automatically fill a basin, AND automatically top off my tank. I want it automatic, without TDS creep/DI resin wearout.

okay...i've narrowed it down to the JBJ or the Tunze. and I think the deciding factor is going to be the sensors. since i'm sumpless, they'll be in my display.

any chance someone could provide pics of either sensors in action?