Hi, I have just refilled my pool after repairing grouting.
The borehole water that I have used has a high TA, 295.
So, I am following instructions here to lower it:
- Add MA until PH about 7.0-7.2
- Increase PH by aerating
- repeat until desired TA is reached
I am going to use a SWG, so a high TA is probably bad for the SWG cell-live.
I do not really have a question, but just want to let you know that the aerating works better than I expected.
I have used a bent 16 mm electrical PVC pipe to turn one of the jets into a shower. See pictures.
Because the tube is bent, the upward stream causes a downward push on the tube and more or less locks it in the jet opening.
It lowers the PH very well. I can add about 5L of 33% MA or more , per day.
So far, I have added 17.5L which should have lowered the TA by 98, according to Poolmath. It has actually lowered the TA with 75.
The borehole water that I have used has a high TA, 295.
So, I am following instructions here to lower it:
- Add MA until PH about 7.0-7.2
- Increase PH by aerating
- repeat until desired TA is reached
I am going to use a SWG, so a high TA is probably bad for the SWG cell-live.
I do not really have a question, but just want to let you know that the aerating works better than I expected.
I have used a bent 16 mm electrical PVC pipe to turn one of the jets into a shower. See pictures.
Because the tube is bent, the upward stream causes a downward push on the tube and more or less locks it in the jet opening.
It lowers the PH very well. I can add about 5L of 33% MA or more , per day.
So far, I have added 17.5L which should have lowered the TA by 98, according to Poolmath. It has actually lowered the TA with 75.
