I have been using the Tundra brand bleach sold at Aldi for my sanitizer this season. It is the 6% type. I was curious to know if anyone else that was using this brand noticed any issues with p.h. rise when using this product. I have had to bring my pool down from the 7.8- 8.0 range about three times this season. I am aware that there are other variables involved in p.h. rise, but aeration and the others do not seen to be an issue.The p.h level of my fill water is very high, so I know that contributes to the issue.I really do not keep track of how much water is replenished in the pool, as I have two sons who like to have cannonball contests with their friends,which also contributes to the rise. Just trying to get my hands around all variables involved to better control the health of my pool. Thanks