After being in physan for an hour the reservoir got cloudy... not like milky cloudy but imagine water with like a tad of flour in it... i'm hoping the physan killed the stuff and thats whats causing the water to be cloudyish.. in any case i then unpotted the sucker and cleaned it out and put it in a fresh pot with hydroton and filled reservoir with clear water...any ideas on what it is... i'm guessing some kind of slimey mold?