Fabrizio,

Thank you! I am hoping that with the Jobo, my hands will start to stink less!

I already have an aquarium chiller that (I think) has a built in pump. I assume I can plumb it into the jobo (both intake and overflow as the chiller is a closed, recirculating system) and just not turn it on when doing color work?

Brian, thank's for the response. It's good to know that I can hook a pump up to that line if necessary. I assume you do the same thing and just make sure the pump is off when doing color?