Ok...so I am having a struggle. Finally got my pool clear and am having to constantly add muratic acid to my pool to keep the PH under control. It is a salt water pool but my salt is low at 2600 (need to add salt but store is out until Friday of this week) I did shock the pool yesterday afternoon and tested the water this morning. Here are my results from today:
CL 5-10
PH Over 8.2
TA 50 ppm

How do I get the TA up to acceptable range without making the PH go up more??? I believe the TA has gone up in the last few weeks while I've been trying to keep my PH down between 6.8-7.0 (which I haven't been able to do!!) so the sand algae on the walls would dissolve.

Any advice??