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marcusbigdady
03/05/2007, 04:26 AM
What is the TDS in your TANK water and can you use a TDS meter to test your water.trying to track down my problem my po4 is 0 but it might get used up before it is detectable and my ro/di is 0...Thanks
marcusbigdady
03/05/2007, 06:43 PM
^^^
billsreef
03/05/2007, 08:13 PM
TDS in seawater is quite high, to the point that it isn't a worthwile measure to use for seeking out contaminants. What sort of problems are you having? Have you tested parameters other than PO4? What brand of test kits are you using?