I use a Jobo 2500 tank with the 2509 reel. Quite a bit of a cheaper setup than the 3000 or Expert Drum series, and if you have a Jobo CPE-2 you can't use that series anyways (need a CPP or better). The downside is the 2509 is kind of a pain to load. BTZS (Beyond the Zone System) tubes, either bought at the View Camera Store or home-built, also seem to be a good option, but they require you load them and pour in developer in total darkness, so a bit harder to use.