We are a new pool user. We shocked pool also added chemicals according to the HTH pool start up kit it has been 3 days. Our PH is around 7.9 slightly above max of 7.8 and the TH is at 180, max is 150. Can someone please help us in simple directions on how we go about lowering these. Also what products. Also chlorine is at 0. Pool: Intex above ground, 14x42. Area Wisconsin. How to raise chlorine level to the 1/2 minimum. Products used: HTH shock swim, HTH chlorine granules, HTH stabilizer & conditioner, HTH test strips. Thanks!