PH was 8.0 at opening. We must have added too much muriatic acid to the pool because it appears to be 7.0 now or possibly lower. The solution is yellow. I ran out of one of the TA solutions so I'm not sure what the TA is. Can I proceed with the SLAM tonight since chlorine will increase PH anyway or do I need to increase the PH before the SLAM? I've never had to increase the PH in our pool before since it always runs high so I do not know what needs to be done to increase it. I checked with a local pool store and they said not to worry about it but I wanted to check on here first.