JakeF150 Posted June 13, 2010 Share Posted June 13, 2010 Is it me or i m not alone? I tested API kit phoshate and its DARN hard to tell color match its right between 0 to .5 ! API test nitrite is zero (matched color) What do you suggest ?? Thanks! Jake Link to comment
MedicBMC Posted June 13, 2010 Share Posted June 13, 2010 You're not alone. Mine always read 0 and I knew that was way off. I just got a hannah phosphate meter and don't have this problem anymore. Link to comment
lakshwadeep Posted June 13, 2010 Share Posted June 13, 2010 Yes, the levels of phosphate you want to measure are often too small to be detected by the API kit. Link to comment
JakeF150 Posted June 13, 2010 Author Share Posted June 13, 2010 how about this one, http://www.tbaquatics.com/shop/hanna-instr...ometer-742.html ? thanks! Jake Link to comment
lakshwadeep Posted June 13, 2010 Share Posted June 13, 2010 It should be fine, or at least better than visual color cards. Link to comment
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