- Dec 22, 2016
- 314
- Pool Size
- 12000
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-40
TA of 10 will make it impossible to keep a steady pH. Need to get that up by adding baking soda. Minimum for a vinyl pool is 50 per Pool School - Recommended Levels
Poolmath says add 169oz(10 lbs) of baking soda to bring up your TA. you will also need to raise your pH as you are in a danger zone of liner and equipment being damaged. Soda ash or borax can be used for this. See poolmath.
- - - Updated - - -
once you get the baking soda in there and let it mix for about 30 minutes, you will need to run the base demand test on your pH again to see how much soda ash will be need to affect it.
Poolmath says add 169oz(10 lbs) of baking soda to bring up your TA. you will also need to raise your pH as you are in a danger zone of liner and equipment being damaged. Soda ash or borax can be used for this. See poolmath.
- - - Updated - - -
once you get the baking soda in there and let it mix for about 30 minutes, you will need to run the base demand test on your pH again to see how much soda ash will be need to affect it.