tariq khan

Abid Ali Yes - higher pH water will dramatically reduce the efficacy of chlorine. It appears to cost more, as you are buying 2 things instead of one, but the savings on chlorine more than offset the cost of the acidifier if you are using a potent enough acid.

Leo Antony Good level of chlorine=1.5_2ppm Over 3ppm will cause intestinal irritation. Over 5 ppm will leads to diarrhea or loose dropping which is highly undesirable. Always maintain PH between 6.6_6.8 to get best results.regards