...on a whim, I tried just mixing in a pound container of reclaim crystals (used to be about $35) into my 14G gal with water, and it worked just fine. Way cheaper, needless to say. All that drivel about "a little bit of surfactant to loosen the ink a bit" is nonsense, I think (or a way to sell and ship you water, essentially).
...Trouble is, now the reclaiming crystals are nearly impossible to come by. My supplier first tripled the price, then quit carrying it entirely. My rep said it had something to do with sodium metaperiodate being used to somehow combat radiation in Japan, where the earthquake/tsunami caused all that trouble at the nuclear plant there.