My photometer gives me the option of two readings when I test for CH or TA:
CH: produces readings in CaCO3 and Ca
TA: produces readings in CaCO3 and HCO3
Having read around TFP a bit, I think I should be paying attention to the Ca reading for CH and the HCO3 reading for TA - am I right?!
CH: produces readings in CaCO3 and Ca
TA: produces readings in CaCO3 and HCO3
Having read around TFP a bit, I think I should be paying attention to the Ca reading for CH and the HCO3 reading for TA - am I right?!