RO/DI

"If neither shows up, your tank is cycled. Once your tank cycle is complete, you will need to do a fairly large water change (~ 50%) to bring the nitrATES down"..takin from Sticky: Cycling Methods & Procedures (
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sooooooooooo ne way like i said...lol...when i do my large water change i wanna add good water.....so am i best off buying the stuff from wal-mart til i can afford a good unit?

What you could do is go buy a gallon and put it through a battery of tests.. Your basic, but then also check for Phos, CA etc. If you are satisfied with the results.. Go with the flow.
 
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