When I look in the instruction manual in the Taylor kit, it says that liquid chlorine has a pH of 11-13 and has a high acid demand. I am confused - I thought that adding 10% liquid chlorine would raise the pH & TA. I haven't had a problem like this before using the liquid chlorine. I read through the sticky - so I should aerate and add muriatic acid to lower TA? I will test fill water in a bit.