As for the total alkalinity range you ideally want to be in the middle of the range.
Lower alkalinity in vinyl pool.
Unfortunately there is no pool chemical that can lower ph only without lowering total alkalinity maybe one day chemical engineers will invent that kind of chemical in other words if you lower a ph of 8 3 to the recommended level using muriatic acid the total alkalinity will also reduce but will still remain on the higher side.
In this case the ph will probably be very high also.
In order to avoid creating a pendulum effect with your ph levels when you lower alkalinity bring your ph down to somewhere between 7 4 and 7 6.
Make sure to know the size of your pool specifically the volume as this value is required to know how much chemical to add to your swimming pool.
Pool ph and alkalinity are both high.
A clean inviting swimming pool is a pool in chemical balance.
Your pool water should have a total alkalinity of 80 120 parts per million ppm.
If your pool water is a little murky or your pool filters seem to be plugged with calcium deposits then your pool may be suffering from high alkalinity levels.
How to lower swimming pool alkalinity.
Add 1 lb ph decreaser per 10 000 gals to lower alkalinity 10 ppm.
The most common method is using muriatic acid hydrochloric acid.
For this you have two options.
The total alkalinity reading for your swimming pool should be between 80 120 ppm parts per million.
Bring the alkalinity into balance before addressing the ph issue.
Recommendations for alkalinity in a vinyl lined pool.
It comes in liquid form is available in a range of concentrations and.
When you lower alkalinity you ll also be lowering ph.
Consequentially an acidic swimming pool is corrosive and unsafe for both swimmers and the lifespan of the swimming pool and if you have such it is time to repair and remodel the pool the issue is it is hard to know the alkaline level of your swimming pool water in one glance.
Pool ph and alkalinity are both low.
As total alkalinity and ph level are related you will see that your ph is high as well.
To lower the alkalinity in your pool try using a strong acid like muriatic acid sodium bisulfate or sulfuric acid all of which will lower the alkalinity.
How to lower the alkalinity of a swimming pool.
If your alkalinity level goes above the recommended range you ll need to add a substance to your pool water to help bring it back down.
Factors such as ph free chlorine calcium hardness and cyanuric acid influence one.
Muriatic acid acid magic and no mor acid can also be used to lower alkalinity and ph levels in pools.
Did you know that the lower the alkalinity of your swimming pool the higher its acidity.
To lower both ph and alkalinity you only need ph decreaser otherwise known as dry acid.
The chemicals used to reduce one work on both naturally but ph tends to be more intensely affected than alkalinity.
